30464532168 has 64 divisors (see below), whose sum is σ = 92161618560. Its totient is φ = 8192142336.

The previous prime is 30464532041. The next prime is 30464532233. The reversal of 30464532168 is 86123546403.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5330571 + ... + 5336282.

It is an arithmetic number, because the mean of its divisors is an integer number (1440025290).

Almost surely, 2^30464532168 is an apocalyptic number.

It is an amenable number.

30464532168 is an abundant number, since it is smaller than the sum of its proper divisors (61697086392).

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

30464532168 is a wasteful number, since it uses less digits than its factorization.

30464532168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10666886 (or 10666882 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 30464532168 in words is "thirty billion, four hundred sixty-four million, five hundred thirty-two thousand, one hundred sixty-eight".