957938438172 has 24 divisors (see below), whose sum is σ = 2235211146000. Its totient is φ = 319309747456.

The previous prime is 957938438111. The next prime is 957938438227. The reversal of 957938438172 is 271834839759.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1171204 + ... + 1813172.

It is an arithmetic number, because the mean of its divisors is an integer number (93133797750).

Almost surely, 2^957938438172 is an apocalyptic number.

It is an amenable number.

957938438172 is an abundant number, since it is smaller than the sum of its proper divisors (1277272707828).

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

957938438172 is a wasteful number, since it uses less digits than its factorization.

957938438172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766325 (or 766323 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 66.

The spelling of 957938438172 in words is "nine hundred fifty-seven billion, nine hundred thirty-eight million, four hundred thirty-eight thousand, one hundred seventy-two".