16680883148 has 12 divisors (see below), whose sum is σ = 29192675400. Its totient is φ = 8340118752.

The previous prime is 16680883097. The next prime is 16680883181. The reversal of 16680883148 is 84138808661.

It is a self number, because there is not a number n which added to its sum of digits gives 16680883148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64640 + ... + 193752.

It is an arithmetic number, because the mean of its divisors is an integer number (2432722950).

Almost surely, 2^16680883148 is an apocalyptic number.

It is an amenable number.

16680883148 is a deficient number, since it is larger than the sum of its proper divisors (12511792252).

16680883148 is a wasteful number, since it uses less digits than its factorization.

16680883148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161416 (or 161414 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 53.

The spelling of 16680883148 in words is "sixteen billion, six hundred eighty million, eight hundred eighty-three thousand, one hundred forty-eight".