232735328688 has 80 divisors (see below), whose sum is σ = 633832574976. Its totient is φ = 73478530560.

The previous prime is 232735328687. The next prime is 232735328711. The reversal of 232735328688 is 886823537232.

It is a super-2 number, since 2×232735328688² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232735328687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593981 + ... + 1733852.

Almost surely, 2^232735328688 is an apocalyptic number.

It is an amenable number.

232735328688 is an abundant number, since it is smaller than the sum of its proper divisors (401097246288).

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

232735328688 is a wasteful number, since it uses less digits than its factorization.

232735328688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327922 (or 3327916 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 57.

The spelling of 232735328688 in words is "two hundred thirty-two billion, seven hundred thirty-five million, three hundred twenty-eight thousand, six hundred eighty-eight".