30472363685 has 32 divisors (see below), whose sum is σ = 38713488000. Its totient is φ = 22962030336.

The previous prime is 30472363679. The next prime is 30472363693. The reversal of 30472363685 is 58636327403.

It is a cyclic number.

It is not a de Polignac number, because 30472363685 - 2²⁸ = 30203928229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13428731 + ... + 13430999.

It is an arithmetic number, because the mean of its divisors is an integer number (1209796500).

Almost surely, 2^30472363685 is an apocalyptic number.

It is an amenable number.

30472363685 is a deficient number, since it is larger than the sum of its proper divisors (8241124315).

30472363685 is a wasteful number, since it uses less digits than its factorization.

30472363685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 30472363685 in words is "thirty billion, four hundred seventy-two million, three hundred sixty-three thousand, six hundred eighty-five".