327321971012 has 12 divisors (see below), whose sum is σ = 597718382016. Its totient is φ = 156545290440.

The previous prime is 327321970999. The next prime is 327321971033. The reversal of 327321971012 is 210179123723.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778923664 + ... + 1778923847.

It is an arithmetic number, because the mean of its divisors is an integer number (49809865168).

Almost surely, 2^327321971012 is an apocalyptic number.

It is an amenable number.

327321971012 is a deficient number, since it is larger than the sum of its proper divisors (270396411004).

327321971012 is a wasteful number, since it uses less digits than its factorization.

327321971012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557847538 (or 3557847536 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The spelling of 327321971012 in words is "three hundred twenty-seven billion, three hundred twenty-one million, nine hundred seventy-one thousand, twelve".