Brain Speed Challenge: Smallest Alphabetical Number Search

This is a brain speed challenge. In this puzzle, your task is the find the smallest +ve mathematical number that is spelled in an alphabetical order. Can you find this number correctly in your 1st attempt?

Brain Speed Challenge: Smallest Alphabetical Number Search

The answer to this "Mental Speed Test Brain Teaser", can be viewed by clicking on the answer button. Please do give your best try before looking at the answer.

The Answer is Forty (40).
Many people write 40 as Fourty which is incorrect spelling in British or American English.

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