12763765001264 has 40 divisors (see below), whose sum is σ = 25256630615040. Its totient is φ = 6245932048448.

The previous prime is 12763765001237. The next prime is 12763765001279. The reversal of 12763765001264 is 46210056736721.

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, 31017887 + ... + 31426689.

It is an arithmetic number, because the mean of its divisors is an integer number (631415765376).

Almost surely, 2^{12763765001264} is an apocalyptic number.

It is an amenable number.

12763765001264 is a deficient number, since it is larger than the sum of its proper divisors (12492865613776).

12763765001264 is a wasteful number, since it uses less digits than its factorization.

12763765001264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450377 (or 450371 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 12763765001264 in words is "twelve trillion, seven hundred sixty-three billion, seven hundred sixty-five million, one thousand, two hundred sixty-four".