232917378688 has 32 divisors (see below), whose sum is σ = 464065025220. Its totient is φ = 116446156800.

The previous prime is 232917378677. The next prime is 232917378689. The reversal of 232917378688 is 886873719232.

It can be written as a sum of positive squares in 2 ways, for example, as 225670602304 + 7246776384 = 475048^2 + 85128^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (232917378689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158948 + ... + 1344988.

Almost surely, 2^232917378688 is an apocalyptic number.

It is an amenable number.

232917378688 is a deficient number, since it is larger than the sum of its proper divisors (231147646532).

232917378688 is an equidigital number, since it uses as much as digits as its factorization.

232917378688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195836 (or 195824 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 64.

The spelling of 232917378688 in words is "two hundred thirty-two billion, nine hundred seventeen million, three hundred seventy-eight thousand, six hundred eighty-eight".