30499221264 has 40 divisors (see below), whose sum is σ = 78800289792. Its totient is φ = 10165034880.

The previous prime is 30499221253. The next prime is 30499221271. The reversal of 30499221264 is 46212299403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354382 + ... + 431954.

Almost surely, 2^30499221264 is an apocalyptic number.

It is an amenable number.

30499221264 is an abundant number, since it is smaller than the sum of its proper divisors (48301068528).

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

30499221264 is a wasteful number, since it uses less digits than its factorization.

30499221264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85775 (or 85769 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 30499221264 in words is "thirty billion, four hundred ninety-nine million, two hundred twenty-one thousand, two hundred sixty-four".