Forty-Two, or 42, is a Numberblock made of 42 blocks.


Compound Forty-Two

Forty-Two in compound form resembles a Forty and a Two stuck together, hence the name, "Forty-Two". He only has both of their faces and legs.

Figured Out Forty-Two

It is unknown if he will appear physically, but based on the brief drawing, we assume that he has blue rectangle eyes, lips and limbs, as well as features from Arthur Dent.

He wears a brown and maroon checker board dressing gown, as well as holding a green cup of tea, and a green towel with an orange stripe.



  • Forty-Two is most likely based on Arthur Dent from "A Hitchhiker's Guide to the Galaxy", hence the reference "42 is the meaning of life".
  • People are not sure if the figured out design of Forty-Two is real, due to him only appearing as a drawing, or as Forty and Two in other episodes.
  • He is the only assumed figured out number between Forty and Fifty.
  • Despite being a multiple of 7, he doesn't have any rainbow features.

Numberblocks characters

Discovered Numberblocks

Zero, One, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten, Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen, Twenty, Twenty-One, Twenty-Two, Twenty-Five, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety, One Hundred, One Thousand, Ten Thousand, One Hundred Thousand, One Million


Big Bad Square, The Terrible Twos, Octoblock, The Three Threes, Octonaughty, Step Squad, The Four Fours

Other Numberblocks

Twenty-Three, Twenty-Four, Thirty-Five, Thirty-Six, Forty-Two, Forty-Nine, Sixty-Four, Ninety-Nine, Two Hundred, Three Hundred

Irrational Numberblocks



Flapjack Snaffler, Blockzilla, Big Tum


Fluffies, Squarey, Numberblobs, Aliens, Rainbows, Flatlanders, Alphablocks


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