30172872874316 has 12 divisors (see below), whose sum is σ = 52834278911232. Its totient is φ = 15077364613968.

The previous prime is 30172872874211. The next prime is 30172872874379. The reversal of 30172872874316 is 61347827827103.

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, 2267948315 + ... + 2267961618.

It is an arithmetic number, because the mean of its divisors is an integer number (4402856575936).

Almost surely, 2^{30172872874316} is an apocalyptic number.

It is an amenable number.

30172872874316 is a deficient number, since it is larger than the sum of its proper divisors (22661406036916).

30172872874316 is a wasteful number, since it uses less digits than its factorization.

30172872874316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535911600 (or 4535911598 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 59.

The spelling of 30172872874316 in words is "thirty trillion, one hundred seventy-two billion, eight hundred seventy-two million, eight hundred seventy-four thousand, three hundred sixteen".