30046707372 has 48 divisors (see below), whose sum is σ = 77450688000. Its totient is φ = 8989805760.

The previous prime is 30046707349. The next prime is 30046707463. The reversal of 30046707372 is 27370764003.

It is a self number, because there is not a number n which added to its sum of digits gives 30046707372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430247 + ... + 1451102.

It is an arithmetic number, because the mean of its divisors is an integer number (1613556000).

Almost surely, 2^30046707372 is an apocalyptic number.

It is an amenable number.

30046707372 is an abundant number, since it is smaller than the sum of its proper divisors (47403980628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30046707372 is a wasteful number, since it uses less digits than its factorization.

30046707372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881446 (or 2881444 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 39.

The spelling of 30046707372 in words is "thirty billion, forty-six million, seven hundred seven thousand, three hundred seventy-two".