30460640164 has 12 divisors (see below), whose sum is σ = 53351264988. Its totient is φ = 15217421600.

The previous prime is 30460640141. The next prime is 30460640173. The reversal of 30460640164 is 46104606403.

It can be written as a sum of positive squares in 2 ways, for example, as 11081772900 + 19378867264 = 105270^2 + 139208^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3219307 + ... + 3228754.

It is an arithmetic number, because the mean of its divisors is an integer number (4445938749).

Almost surely, 2^30460640164 is an apocalyptic number.

It is an amenable number.

30460640164 is a deficient number, since it is larger than the sum of its proper divisors (22890624824).

30460640164 is a wasteful number, since it uses less digits than its factorization.

30460640164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449246 (or 6449244 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 30460640164 in words is "thirty billion, four hundred sixty million, six hundred forty thousand, one hundred sixty-four".