117534492936 has 512 divisors, whose sum is σ = 407764992000. Its totient is φ = 30611001600.

The previous prime is 117534492893. The next prime is 117534492997. The reversal of 117534492936 is 639294435711.

117534492936 is a `hidden beast` number, since 1 + 1 + 7 + 5 + 344 + 9 + 293 + 6 = 666.

117534492936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 241343685 + ... + 241344171.

It is an arithmetic number, because the mean of its divisors is an integer number (796416000).

Almost surely, 2^117534492936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117534492936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203882496000).

117534492936 is an abundant number, since it is smaller than the sum of its proper divisors (290230499064).

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

117534492936 is a wasteful number, since it uses less digits than its factorization.

117534492936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 820 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The spelling of 117534492936 in words is "one hundred seventeen billion, five hundred thirty-four million, four hundred ninety-two thousand, nine hundred thirty-six".