14776681764 has 48 divisors (see below), whose sum is σ = 37143997632. Its totient is φ = 4545098112.

The previous prime is 14776681727. The next prime is 14776681769. The reversal of 14776681764 is 46718667741.

It is not an unprimeable number, because it can be changed into a prime (14776681769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484882 + ... + 514454.

It is an arithmetic number, because the mean of its divisors is an integer number (773833284).

Almost surely, 2^14776681764 is an apocalyptic number.

It is an amenable number.

14776681764 is an abundant number, since it is smaller than the sum of its proper divisors (22367315868).

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

14776681764 is a wasteful number, since it uses less digits than its factorization.

14776681764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32796 (or 32794 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 57.

The spelling of 14776681764 in words is "fourteen billion, seven hundred seventy-six million, six hundred eighty-one thousand, seven hundred sixty-four".