30022978016 has 24 divisors (see below), whose sum is σ = 61145937720. Its totient is φ = 14493851008.

The previous prime is 30022977997. The next prime is 30022978031. The reversal of 30022978016 is 61087922003.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 16175246 + ... + 16177101.

It is an arithmetic number, because the mean of its divisors is an integer number (2547747405).

Almost surely, 2^30022978016 is an apocalyptic number.

It is an amenable number.

30022978016 is an abundant number, since it is smaller than the sum of its proper divisors (31122959704).

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

30022978016 is a wasteful number, since it uses less digits than its factorization.

30022978016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32352386 (or 32352378 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 30022978016 in words is "thirty billion, twenty-two million, nine hundred seventy-eight thousand, sixteen".