207939057432 has 64 divisors (see below), whose sum is σ = 542746068480. Its totient is φ = 66263188992.

The previous prime is 207939057413. The next prime is 207939057433. The reversal of 207939057432 is 234750939702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207939057433) 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, 917568 + ... + 1121520.

It is an arithmetic number, because the mean of its divisors is an integer number (8480407320).

Almost surely, 2^207939057432 is an apocalyptic number.

It is an amenable number.

207939057432 is an abundant number, since it is smaller than the sum of its proper divisors (334807011048).

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

207939057432 is a wasteful number, since it uses less digits than its factorization.

207939057432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205832 (or 205828 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 51.

The spelling of 207939057432 in words is "two hundred seven billion, nine hundred thirty-nine million, fifty-seven thousand, four hundred thirty-two".