40039814160432 has 40 divisors (see below), whose sum is σ = 114929096202480. Its totient is φ = 13346604720000.

The previous prime is 40039814160413. The next prime is 40039814160433. The reversal of 40039814160432 is 23406141893004.

40039814160432 is a `hidden beast` number, since 4 + 0 + 0 + 3 + 9 + 8 + 1 + 4 + 1 + 604 + 32 = 666.

It is not an unprimeable number, because it can be changed into a prime (40039814160433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46342377069 + ... + 46342377932.

It is an arithmetic number, because the mean of its divisors is an integer number (2873227405062).

Almost surely, 2^{40039814160432} is an apocalyptic number.

It is an amenable number.

40039814160432 is an abundant number, since it is smaller than the sum of its proper divisors (74889282042048).

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

40039814160432 is a wasteful number, since it uses less digits than its factorization.

40039814160432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92684755018 (or 92684755006 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 40039814160432 in words is "forty trillion, thirty-nine billion, eight hundred fourteen million, one hundred sixty thousand, four hundred thirty-two".