112643263677 has 32 divisors (see below), whose sum is σ = 177229578240. Its totient is φ = 62275138560.

The previous prime is 112643263651. The next prime is 112643263679. The reversal of 112643263677 is 776362346211.

It is not a de Polignac number, because 112643263677 - 2²³ = 112634875069 is a prime.

It is a super-2 number, since 2×112643263677² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112643263679) 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, 2771968 + ... + 2812310.

It is an arithmetic number, because the mean of its divisors is an integer number (5538424320).

Almost surely, 2^112643263677 is an apocalyptic number.

It is an amenable number.

112643263677 is a deficient number, since it is larger than the sum of its proper divisors (64586314563).

112643263677 is a wasteful number, since it uses less digits than its factorization.

112643263677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44673.

The product of its digits is 1524096, while the sum is 48.

The spelling of 112643263677 in words is "one hundred twelve billion, six hundred forty-three million, two hundred sixty-three thousand, six hundred seventy-seven".