117989524800 has 672 divisors, whose sum is σ = 497732547840. Its totient is φ = 26963435520.

The previous prime is 117989524789. The next prime is 117989524823. The reversal of 117989524800 is 8425989711.

It is a happy number.

117989524800 is a `hidden beast` number, since 1 + 1 + 79 + 8 + 95 + 2 + 480 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

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 95 ways as a sum of consecutive naturals, for example, 24491992 + ... + 24496808.

Almost surely, 2^117989524800 is an apocalyptic number.

117989524800 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 117989524800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248866273920).

117989524800 is an abundant number, since it is smaller than the sum of its proper divisors (379743023040).

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

117989524800 is an frugal number, since it uses more digits than its factorization.

117989524800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867 (or 4834 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 117989524800 in words is "one hundred seventeen billion, nine hundred eighty-nine million, five hundred twenty-four thousand, eight hundred".