231797792192 has 14 divisors (see below), whose sum is σ = 459973744008. Its totient is φ = 115898896064.

The previous prime is 231797792189. The next prime is 231797792203. The reversal of 231797792192 is 291297797132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810920188 + ... + 1810920315.

Almost surely, 2^231797792192 is an apocalyptic number.

It is an amenable number.

231797792192 is a deficient number, since it is larger than the sum of its proper divisors (228175951816).

231797792192 is an equidigital number, since it uses as much as digits as its factorization.

231797792192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621840515 (or 3621840505 counting only the distinct ones).

The product of its digits is 6001128, while the sum is 59.

The spelling of 231797792192 in words is "two hundred thirty-one billion, seven hundred ninety-seven million, seven hundred ninety-two thousand, one hundred ninety-two".