118787598720 has 576 divisors, whose sum is σ = 494818964640. Its totient is φ = 25719275520.

The previous prime is 118787598703. The next prime is 118787598733. The reversal of 118787598720 is 27895787811.

118787598720 is a `hidden beast` number, since 1 + 18 + 7 + 8 + 7 + 598 + 7 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×118787598720² (a number of 23 digits) contains 22 as substring.

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 71 ways as a sum of consecutive naturals, for example, 14551440 + ... + 14559600.

Almost surely, 2^118787598720 is an apocalyptic number.

118787598720 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 118787598720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247409482320).

118787598720 is an abundant number, since it is smaller than the sum of its proper divisors (376031365920).

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

118787598720 is a wasteful number, since it uses less digits than its factorization.

118787598720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8231 (or 8197 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 63.

The spelling of 118787598720 in words is "one hundred eighteen billion, seven hundred eighty-seven million, five hundred ninety-eight thousand, seven hundred twenty".