93231881872 has 40 divisors (see below), whose sum is σ = 182651256000. Its totient is φ = 46098836352.

The previous prime is 93231881861. The next prime is 93231881879. The reversal of 93231881872 is 27818813239.

It is not an unprimeable number, because it can be changed into a prime (93231881879) 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, 455029 + ... + 627307.

It is an arithmetic number, because the mean of its divisors is an integer number (4566281400).

Almost surely, 2^93231881872 is an apocalyptic number.

It is an amenable number.

93231881872 is a deficient number, since it is larger than the sum of its proper divisors (89419374128).

93231881872 is a wasteful number, since it uses less digits than its factorization.

93231881872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172663 (or 172657 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The spelling of 93231881872 in words is "ninety-three billion, two hundred thirty-one million, eight hundred eighty-one thousand, eight hundred seventy-two".