30622942864 has 40 divisors (see below), whose sum is σ = 60410196000. Its totient is φ = 15035067648.

The previous prime is 30622942853. The next prime is 30622942891. The reversal of 30622942864 is 46824922603.

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, 207387 + ... + 322885.

It is an arithmetic number, because the mean of its divisors is an integer number (1510254900).

Almost surely, 2^30622942864 is an apocalyptic number.

It is an amenable number.

30622942864 is a deficient number, since it is larger than the sum of its proper divisors (29787253136).

30622942864 is a wasteful number, since it uses less digits than its factorization.

30622942864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115807 (or 115801 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 30622942864 in words is "thirty billion, six hundred twenty-two million, nine hundred forty-two thousand, eight hundred sixty-four".