117381190637592 has 192 divisors, whose sum is σ = 379768891068000. Its totient is φ = 33495400979712.

The previous prime is 117381190637549. The next prime is 117381190637609. The reversal of 117381190637592 is 295736091183711.

117381190637592 is a `hidden beast` number, since 1 + 1 + 7 + 3 + 8 + 1 + 1 + 9 + 0 + 6 + 37 + 592 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1477834 + ... + 15393062.

Almost surely, 2^{117381190637592} is an apocalyptic number.

117381190637592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117381190637592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189884445534000).

117381190637592 is an abundant number, since it is smaller than the sum of its proper divisors (262387700430408).

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

117381190637592 is a wasteful number, since it uses less digits than its factorization.

117381190637592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13916055 (or 13916038 counting only the distinct ones).

The product of its (nonzero) digits is 17146080, while the sum is 63.

The spelling of 117381190637592 in words is "one hundred seventeen trillion, three hundred eighty-one billion, one hundred ninety million, six hundred thirty-seven thousand, five hundred ninety-two".