118755655680 has 256 divisors, whose sum is σ = 381734559360. Its totient is φ = 31524913152.

The previous prime is 118755655679. The next prime is 118755655709. The reversal of 118755655680 is 86556557811.

118755655680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (256).

It is a self number, because there is not a number n which added to its sum of digits gives 118755655680.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150896247 + ... + 150897033.

Almost surely, 2^118755655680 is an apocalyptic number.

118755655680 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 118755655680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190867279680).

118755655680 is an abundant number, since it is smaller than the sum of its proper divisors (262978903680).

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

118755655680 is an frugal number, since it uses more digits than its factorization.

118755655680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 57.

The spelling of 118755655680 in words is "one hundred eighteen billion, seven hundred fifty-five million, six hundred fifty-five thousand, six hundred eighty".