232557120424 has 16 divisors (see below), whose sum is σ = 440119785600. Its totient is φ = 115191844272.

The previous prime is 232557120403. The next prime is 232557120469. The reversal of 232557120424 is 424021755232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135838584 + ... + 135840295.

It is an arithmetic number, because the mean of its divisors is an integer number (27507486600).

Almost surely, 2^232557120424 is an apocalyptic number.

It is an amenable number.

232557120424 is a deficient number, since it is larger than the sum of its proper divisors (207562665176).

232557120424 is a wasteful number, since it uses less digits than its factorization.

232557120424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271678992 (or 271678988 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

Adding to 232557120424 its reverse (424021755232), we get a palindrome (656578875656).

The spelling of 232557120424 in words is "two hundred thirty-two billion, five hundred fifty-seven million, one hundred twenty thousand, four hundred twenty-four".