117568367910 has 384 divisors, whose sum is σ = 370904002560. Its totient is φ = 25259655168.

The previous prime is 117568367893. The next prime is 117568367911. The reversal of 117568367910 is 19763865711.

117568367910 is a `hidden beast` number, since 1 + 1 + 7 + 568 + 3 + 6 + 79 + 1 + 0 = 666.

It is a super-2 number, since 2×117568367910² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117568367911) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 327488311 + ... + 327488669.

It is an arithmetic number, because the mean of its divisors is an integer number (965895840).

Almost surely, 2^117568367910 is an apocalyptic number.

117568367910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117568367910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185452001280).

117568367910 is an abundant number, since it is smaller than the sum of its proper divisors (253335634650).

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

117568367910 is a wasteful number, since it uses less digits than its factorization.

117568367910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The spelling of 117568367910 in words is "one hundred seventeen billion, five hundred sixty-eight million, three hundred sixty-seven thousand, nine hundred ten".