117047794068 has 48 divisors (see below), whose sum is σ = 303493128960. Its totient is φ = 39011317632.

The previous prime is 117047794051. The next prime is 117047794141. The reversal of 117047794068 is 860497740711.

It is a happy number.

117047794068 is a `hidden beast` number, since 1 + 1 + 70 + 477 + 9 + 40 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 923596 + ... + 1042652.

It is an arithmetic number, because the mean of its divisors is an integer number (6322773520).

Almost surely, 2^117047794068 is an apocalyptic number.

117047794068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

117047794068 is an abundant number, since it is smaller than the sum of its proper divisors (186445334892).

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

117047794068 is a wasteful number, since it uses less digits than its factorization.

117047794068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128173 (or 128165 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 117047794068 in words is "one hundred seventeen billion, forty-seven million, seven hundred ninety-four thousand, sixty-eight".