14776970816 has 28 divisors (see below), whose sum is σ = 30597969792. Its totient is φ = 7067246208.

The previous prime is 14776970797. The next prime is 14776970861. The reversal of 14776970816 is 61807967741.

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, 5017880 + ... + 5020823.

Almost surely, 2^14776970816 is an apocalyptic number.

14776970816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14776970816 is an abundant number, since it is smaller than the sum of its proper divisors (15820998976).

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

14776970816 is a wasteful number, since it uses less digits than its factorization.

14776970816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10038738 (or 10038728 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 56.

The spelling of 14776970816 in words is "fourteen billion, seven hundred seventy-six million, nine hundred seventy thousand, eight hundred sixteen".