118750832640 has 864 divisors, whose sum is σ = 473074318080. Its totient is φ = 27476951040.

The previous prime is 118750832587. The next prime is 118750832677. The reversal of 118750832640 is 46238057811.

118750832640 is a `hidden beast` number, since 1 + 1 + 87 + 508 + 3 + 2 + 64 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 256481049 + ... + 256481511.

It is an arithmetic number, because the mean of its divisors is an integer number (547539720).

Almost surely, 2^118750832640 is an apocalyptic number.

118750832640 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 118750832640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236537159040).

118750832640 is an abundant number, since it is smaller than the sum of its proper divisors (354323485440).

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

118750832640 is a wasteful number, since it uses less digits than its factorization.

118750832640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 118750832640 in words is "one hundred eighteen billion, seven hundred fifty million, eight hundred thirty-two thousand, six hundred forty".