16676992772 has 12 divisors (see below), whose sum is σ = 31837895376. Its totient is φ = 7580451240.

The previous prime is 16676992769. The next prime is 16676992799. The reversal of 16676992772 is 27729967661.

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, 189511238 + ... + 189511325.

It is an arithmetic number, because the mean of its divisors is an integer number (2653157948).

Almost surely, 2^16676992772 is an apocalyptic number.

It is an amenable number.

16676992772 is a deficient number, since it is larger than the sum of its proper divisors (15160902604).

16676992772 is a wasteful number, since it uses less digits than its factorization.

16676992772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379022578 (or 379022576 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 62.

The spelling of 16676992772 in words is "sixteen billion, six hundred seventy-six million, nine hundred ninety-two thousand, seven hundred seventy-two".