117342237204 has 18 divisors (see below), whose sum is σ = 296615099690. Its totient is φ = 39114079056.

The previous prime is 117342237169. The next prime is 117342237253. The reversal of 117342237204 is 402732243711.

It can be written as a sum of positive squares in only one way, i.e., 86400723600 + 30941513604 = 293940^2 + 175902^2 .

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: 3259506589 = 117342237204 / (1 + 1 + 7 + 3 + 4 + 2 + 2 + 3 + 7 + 2 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1629753259 + ... + 1629753330.

Almost surely, 2^117342237204 is an apocalyptic number.

It is an amenable number.

117342237204 is an abundant number, since it is smaller than the sum of its proper divisors (179272862486).

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

117342237204 is a wasteful number, since it uses less digits than its factorization.

117342237204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259506599 (or 3259506594 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 117342237204 in words is "one hundred seventeen billion, three hundred forty-two million, two hundred thirty-seven thousand, two hundred four".