117856263204 has 81 divisors (see below), whose sum is σ = 308698054483. Its totient is φ = 37911526464.

The previous prime is 117856263167. The next prime is 117856263221. The reversal of 117856263204 is 402362658711.

The square root of 117856263204 is 343302.

It is a perfect power (a square), and thus also a powerful number.

117856263204 is a `hidden beast` number, since 1 + 1 + 7 + 8 + 5 + 6 + 2 + 632 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8924580900 + 108931682304 = 94470^2 + 330048^2 .

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 117856263204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 59733562 + ... + 59735534.

Almost surely, 2^117856263204 is an apocalyptic number.

117856263204 is the 343302-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117856263204

117856263204 is an abundant number, since it is smaller than the sum of its proper divisors (190841791279).

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

117856263204 is an equidigital number, since it uses as much as digits as its factorization.

117856263204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4014 (or 2007 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 117856263204 in words is "one hundred seventeen billion, eight hundred fifty-six million, two hundred sixty-three thousand, two hundred four".