10402032431980 has 48 divisors (see below), whose sum is σ = 24965943912000. Its totient is φ = 3566258823168.

The previous prime is 10402032431971. The next prime is 10402032431981. The reversal of 10402032431980 is 8913423020401.

It is not an unprimeable number, because it can be changed into a prime (10402032431981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1728396 + ... + 4877644.

It is an arithmetic number, because the mean of its divisors is an integer number (520123831500).

Almost surely, 2^{10402032431980} is an apocalyptic number.

10402032431980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10402032431980 is an abundant number, since it is smaller than the sum of its proper divisors (14563911480020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10402032431980 is a wasteful number, since it uses less digits than its factorization.

10402032431980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172858 (or 3172856 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 10402032431980 in words is "ten trillion, four hundred two billion, thirty-two million, four hundred thirty-one thousand, nine hundred eighty".