117452317401 has 24 divisors (see below), whose sum is σ = 171469520040. Its totient is φ = 77463945216.

The previous prime is 117452317393. The next prime is 117452317417. The reversal of 117452317401 is 104713254711.

117452317401 is a `hidden beast` number, since 1 + 17 + 4 + 5 + 231 + 7 + 401 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6147344025 + 111304973376 = 78405^2 + 333624^2 .

It is not a de Polignac number, because 117452317401 - 2³ = 117452317393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117452317441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2322481 + ... + 2372513.

It is an arithmetic number, because the mean of its divisors is an integer number (7144563335).

Almost surely, 2^117452317401 is an apocalyptic number.

It is an amenable number.

117452317401 is a deficient number, since it is larger than the sum of its proper divisors (54017202639).

117452317401 is a wasteful number, since it uses less digits than its factorization.

117452317401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52825 (or 52822 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 117452317401 in words is "one hundred seventeen billion, four hundred fifty-two million, three hundred seventeen thousand, four hundred one".