328608113128 has 16 divisors (see below), whose sum is σ = 626240872260. Its totient is φ = 161610547200.

The previous prime is 328608113123. The next prime is 328608113143. The reversal of 328608113128 is 821311806823.

It can be written as a sum of positive squares in 2 ways, for example, as 326907210564 + 1700902564 = 571758^2 + 41242^2 .

It is not an unprimeable number, because it can be changed into a prime (328608113123) 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, 336688153 + ... + 336689128.

Almost surely, 2^328608113128 is an apocalyptic number.

It is an amenable number.

328608113128 is a deficient number, since it is larger than the sum of its proper divisors (297632759132).

328608113128 is a wasteful number, since it uses less digits than its factorization.

328608113128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673377348 (or 673377344 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 328608113128 in words is "three hundred twenty-eight billion, six hundred eight million, one hundred thirteen thousand, one hundred twenty-eight".