30174982986 has 16 divisors (see below), whose sum is σ = 62973877824. Its totient is φ = 9621009024.

The previous prime is 30174982979. The next prime is 30174983117. The reversal of 30174982986 is 68928947103.

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, 109329511 + ... + 109329786.

It is an arithmetic number, because the mean of its divisors is an integer number (3935867364).

Almost surely, 2^30174982986 is an apocalyptic number.

30174982986 is an abundant number, since it is smaller than the sum of its proper divisors (32798894838).

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

30174982986 is a wasteful number, since it uses less digits than its factorization.

30174982986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218659325.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 30174982986 in words is "thirty billion, one hundred seventy-four million, nine hundred eighty-two thousand, nine hundred eighty-six".