232915135356 has 72 divisors (see below), whose sum is σ = 589805143200. Its totient is φ = 77500402560.

The previous prime is 232915135307. The next prime is 232915135357. The reversal of 232915135356 is 653531519232.

232915135356 is a `hidden beast` number, since 2 + 3 + 291 + 5 + 1 + 3 + 5 + 356 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232915135357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72309826 + ... + 72313046.

It is an arithmetic number, because the mean of its divisors is an integer number (8191738100).

Almost surely, 2^232915135356 is an apocalyptic number.

It is an amenable number.

232915135356 is an abundant number, since it is smaller than the sum of its proper divisors (356890007844).

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

232915135356 is a wasteful number, since it uses less digits than its factorization.

232915135356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179 (or 6174 counting only the distinct ones).

The product of its digits is 729000, while the sum is 45.

The spelling of 232915135356 in words is "two hundred thirty-two billion, nine hundred fifteen million, one hundred thirty-five thousand, three hundred fifty-six".