113644006672044 has 12 divisors (see below), whose sum is σ = 265169348901464. Its totient is φ = 37881335557344.

The previous prime is 113644006672013. The next prime is 113644006672061. The reversal of 113644006672044 is 440276600446311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×113644006672044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113644006671984 and 113644006672002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4735166944657 + ... + 4735166944680.

Almost surely, 2^{113644006672044} is an apocalyptic number.

It is an amenable number.

113644006672044 is an abundant number, since it is smaller than the sum of its proper divisors (151525342229420).

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

113644006672044 is a wasteful number, since it uses less digits than its factorization.

113644006672044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9470333889344 (or 9470333889342 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 113644006672044 in words is "one hundred thirteen trillion, six hundred forty-four billion, six million, six hundred seventy-two thousand, forty-four".