23365415604117 has 16 divisors (see below), whose sum is σ = 31255989210368. Its totient is φ = 15525901048320.

The previous prime is 23365415604079. The next prime is 23365415604143. The reversal of 23365415604117 is 71140651456332.

It is not a de Polignac number, because 23365415604117 - 2⁸ = 23365415603861 is a prime.

It is a super-2 number, since 2×23365415604117² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23365415604317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10477908 + ... + 12510690.

It is an arithmetic number, because the mean of its divisors is an integer number (1953499325648).

Almost surely, 2^{23365415604117} is an apocalyptic number.

It is an amenable number.

23365415604117 is a deficient number, since it is larger than the sum of its proper divisors (7890573606251).

23365415604117 is a wasteful number, since it uses less digits than its factorization.

23365415604117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045340.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 23365415604117 in words is "twenty-three trillion, three hundred sixty-five billion, four hundred fifteen million, six hundred four thousand, one hundred seventeen".