113640727011534 has 40 divisors (see below), whose sum is σ = 258813823349928. Its totient is φ = 37259254754640.

The previous prime is 113640727011509. The next prime is 113640727011541. The reversal of 113640727011534 is 435110727046311.

113640727011534 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 40 + 7 + 2 + 70 + 1 + 1 + 534 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 113640727011534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5749875112 + ... + 5749894875.

Almost surely, 2^{113640727011534} is an apocalyptic number.

113640727011534 is an abundant number, since it is smaller than the sum of its proper divisors (145173096338394).

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

113640727011534 is a wasteful number, since it uses less digits than its factorization.

113640727011534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11499770062 (or 11499770053 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 113640727011534 in words is "one hundred thirteen trillion, six hundred forty billion, seven hundred twenty-seven million, eleven thousand, five hundred thirty-four".