16979086148 has 24 divisors (see below), whose sum is σ = 30361407552. Its totient is φ = 8305323104.

The previous prime is 16979086127. The next prime is 16979086171. The reversal of 16979086148 is 84168097961.

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, 41840 + ... + 188967.

It is an arithmetic number, because the mean of its divisors is an integer number (1265058648).

Almost surely, 2^16979086148 is an apocalyptic number.

It is an amenable number.

16979086148 is a deficient number, since it is larger than the sum of its proper divisors (13382321404).

16979086148 is a wasteful number, since it uses less digits than its factorization.

16979086148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231211 (or 231209 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 59.

The spelling of 16979086148 in words is "sixteen billion, nine hundred seventy-nine million, eighty-six thousand, one hundred forty-eight".