113644006672205 has 8 divisors (see below), whose sum is σ = 138945879856152. Its totient is φ = 89199824104768.

The previous prime is 113644006672199. The next prime is 113644006672219. The reversal of 113644006672205 is 502276600446311.

It can be written as a sum of positive squares in 4 ways, for example, as 16445190441289 + 97198816230916 = 4055267^2 + 9858946^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113644006672205 - 2³⁰ = 113642932930381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113644006672205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214422653834 + ... + 214422654363.

It is an arithmetic number, because the mean of its divisors is an integer number (17368234982019).

Almost surely, 2^{113644006672205} is an apocalyptic number.

It is an amenable number.

113644006672205 is a deficient number, since it is larger than the sum of its proper divisors (25301873183947).

113644006672205 is an equidigital number, since it uses as much as digits as its factorization.

113644006672205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428845308255.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 113644006672205 in words is "one hundred thirteen trillion, six hundred forty-four billion, six million, six hundred seventy-two thousand, two hundred five".