12313377767 has 32 divisors (see below), whose sum is σ = 13143803904. Its totient is φ = 11521196800.

The previous prime is 12313377761. The next prime is 12313377829. The reversal of 12313377767 is 76777331321.

It is not a de Polignac number, because 12313377767 - 2²² = 12309183463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313377761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26709917 + ... + 26710377.

It is an arithmetic number, because the mean of its divisors is an integer number (410743872).

Almost surely, 2^12313377767 is an apocalyptic number.

12313377767 is a deficient number, since it is larger than the sum of its proper divisors (830426137).

12313377767 is a wasteful number, since it uses less digits than its factorization.

12313377767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799.

The product of its digits is 777924, while the sum is 47.

The spelling of 12313377767 in words is "twelve billion, three hundred thirteen million, three hundred seventy-seven thousand, seven hundred sixty-seven".