30237984164 has 24 divisors (see below), whose sum is σ = 54680510976. Its totient is φ = 14631225000.

The previous prime is 30237984113. The next prime is 30237984193. The reversal of 30237984164 is 46148973203.

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, 7712 + ... + 246039.

It is an arithmetic number, because the mean of its divisors is an integer number (2278354624).

Almost surely, 2^30237984164 is an apocalyptic number.

It is an amenable number.

30237984164 is a deficient number, since it is larger than the sum of its proper divisors (24442526812).

30237984164 is an equidigital number, since it uses as much as digits as its factorization.

30237984164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253848 (or 253784 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 30237984164 in words is "thirty billion, two hundred thirty-seven million, nine hundred eighty-four thousand, one hundred sixty-four".