112643165464 has 16 divisors (see below), whose sum is σ = 222322037400. Its totient is φ = 53357288832.

The previous prime is 112643165461. The next prime is 112643165473. The reversal of 112643165464 is 464561346211.

It is a self number, because there is not a number n which added to its sum of digits gives 112643165464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112643165461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370536577 + ... + 370536880.

Almost surely, 2^112643165464 is an apocalyptic number.

It is an amenable number.

112643165464 is a deficient number, since it is larger than the sum of its proper divisors (109678871936).

112643165464 is a wasteful number, since it uses less digits than its factorization.

112643165464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741073482 (or 741073478 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The spelling of 112643165464 in words is "one hundred twelve billion, six hundred forty-three million, one hundred sixty-five thousand, four hundred sixty-four".