40050025032 has 64 divisors (see below), whose sum is σ = 101543460480. Its totient is φ = 13161940992.

The previous prime is 40050025027. The next prime is 40050025069. The reversal of 40050025032 is 23052005004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579558 + ... + 644970.

It is an arithmetic number, because the mean of its divisors is an integer number (1586616570).

Almost surely, 2^40050025032 is an apocalyptic number.

It is an amenable number.

40050025032 is an abundant number, since it is smaller than the sum of its proper divisors (61493435448).

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

40050025032 is a wasteful number, since it uses less digits than its factorization.

40050025032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65782 (or 65778 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The spelling of 40050025032 in words is "forty billion, fifty million, twenty-five thousand, thirty-two".