117154522404 has 18 divisors (see below), whose sum is σ = 296140598390. Its totient is φ = 39051507456.

The previous prime is 117154522369. The next prime is 117154522409. The reversal of 117154522404 is 404225451711.

117154522404 is a `hidden beast` number, since 1 + 1 + 71 + 545 + 2 + 2 + 40 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 110358168804 + 6796353600 = 332202^2 + 82440^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3254292289 = 117154522404 / (1 + 1 + 7 + 1 + 5 + 4 + 5 + 2 + 2 + 4 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (117154522409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1627146109 + ... + 1627146180.

Almost surely, 2^117154522404 is an apocalyptic number.

It is an amenable number.

117154522404 is an abundant number, since it is smaller than the sum of its proper divisors (178986075986).

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

117154522404 is a wasteful number, since it uses less digits than its factorization.

117154522404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254292299 (or 3254292294 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The spelling of 117154522404 in words is "one hundred seventeen billion, one hundred fifty-four million, five hundred twenty-two thousand, four hundred four".