325133611642 has 16 divisors (see below), whose sum is σ = 560791369152. Its totient is φ = 138488110560.

The previous prime is 325133611597. The next prime is 325133611661. The reversal of 325133611642 is 246116331523.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71236459 + ... + 71241022.

It is an arithmetic number, because the mean of its divisors is an integer number (35049460572).

Almost surely, 2^325133611642 is an apocalyptic number.

325133611642 is a deficient number, since it is larger than the sum of its proper divisors (235657757510).

325133611642 is a wasteful number, since it uses less digits than its factorization.

325133611642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142477653.

The product of its digits is 77760, while the sum is 37.

The spelling of 325133611642 in words is "three hundred twenty-five billion, one hundred thirty-three million, six hundred eleven thousand, six hundred forty-two".