Adding to 10040 its reverse (4001), we get a palindrome (14041).
10040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a congruent number.
It is an unprimeable number.
210040 is an apocalyptic number.
10040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10040 is a wasteful number, since it uses less digits than its factorization.
10040 is an odious number, because the sum of its binary digits is odd.
The square root of 10040 is about 100.1998003990. The cubic root of 10040 is about 21.5730344800.
The spelling of 10040 in words is "ten thousand, forty", and thus it is an iban number.