117362644663680 has 768 divisors, whose sum is σ = 442189913256000. Its totient is φ = 28681000058880.

The previous prime is 117362644663661. The next prime is 117362644663741. The reversal of 117362644663680 is 86366446263711.

117362644663680 is a `hidden beast` number, since 1 + 1 + 7 + 3 + 6 + 2 + 64 + 466 + 36 + 80 = 666.

It is a super-2 number, since 2×117362644663680² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1758972720 + ... + 1759039440.

Almost surely, 2^{117362644663680} is an apocalyptic number.

117362644663680 is a gapful number since it is divisible by the number (10) 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 117362644663680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221094956628000).

117362644663680 is an abundant number, since it is smaller than the sum of its proper divisors (324827268592320).

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

117362644663680 is a wasteful number, since it uses less digits than its factorization.

117362644663680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66924 (or 66883 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 63.

The spelling of 117362644663680 in words is "one hundred seventeen trillion, three hundred sixty-two billion, six hundred forty-four million, six hundred sixty-three thousand, six hundred eighty".