30345360772 has 12 divisors (see below), whose sum is σ = 53486428240. Its totient is φ = 15063524136.

The previous prime is 30345360767. The next prime is 30345360827. The reversal of 30345360772 is 27706354303.

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, 27288438 + ... + 27289549.

Almost surely, 2^30345360772 is an apocalyptic number.

It is an amenable number.

30345360772 is a deficient number, since it is larger than the sum of its proper divisors (23141067468).

30345360772 is a wasteful number, since it uses less digits than its factorization.

30345360772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54578130 (or 54578128 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 40.

The spelling of 30345360772 in words is "thirty billion, three hundred forty-five million, three hundred sixty thousand, seven hundred seventy-two".