231162615885796 has 48 divisors (see below), whose sum is σ = 462630857149440. Its totient is φ = 99004204887840.

The previous prime is 231162615885743. The next prime is 231162615885827. The reversal of 231162615885796 is 697588516261132.

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, 2974146591 + ... + 2974224313.

It is an arithmetic number, because the mean of its divisors is an integer number (9638142857280).

Almost surely, 2^{231162615885796} is an apocalyptic number.

It is an amenable number.

231162615885796 is an abundant number, since it is smaller than the sum of its proper divisors (231468241263644).

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

231162615885796 is a wasteful number, since it uses less digits than its factorization.

231162615885796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146584 (or 146582 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 70.

The spelling of 231162615885796 in words is "two hundred thirty-one trillion, one hundred sixty-two billion, six hundred fifteen million, eight hundred eighty-five thousand, seven hundred ninety-six".