113887446464 has 56 divisors (see below), whose sum is σ = 246579560688. Its totient is φ = 51758807040.

The previous prime is 113887446457. The next prime is 113887446479. The reversal of 113887446464 is 464644788311.

It is a super-2 number, since 2×113887446464² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7816274 + ... + 7830830.

Almost surely, 2^113887446464 is an apocalyptic number.

It is an amenable number.

113887446464 is an abundant number, since it is smaller than the sum of its proper divisors (132692114224).

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

113887446464 is a wasteful number, since it uses less digits than its factorization.

113887446464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25693 (or 25683 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 56.

The spelling of 113887446464 in words is "one hundred thirteen billion, eight hundred eighty-seven million, four hundred forty-six thousand, four hundred sixty-four".