30630432704 has 14 divisors (see below), whose sum is σ = 60782265024. Its totient is φ = 15315216320.

The previous prime is 30630432697. The next prime is 30630432709. The reversal of 30630432704 is 40723403603.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30630432709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239300192 + ... + 239300319.

Almost surely, 2^30630432704 is an apocalyptic number.

It is an amenable number.

30630432704 is a deficient number, since it is larger than the sum of its proper divisors (30151832320).

30630432704 is an equidigital number, since it uses as much as digits as its factorization.

30630432704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478600523 (or 478600513 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 32.

The spelling of 30630432704 in words is "thirty billion, six hundred thirty million, four hundred thirty-two thousand, seven hundred four".