118332958464 has 270 divisors, whose sum is σ = 398041863856. Its totient is φ = 33807836160.

The previous prime is 118332958433. The next prime is 118332958483. The reversal of 118332958464 is 464859233811.

It is a happy number.

118332958464 is a `hidden beast` number, since 1 + 1 + 8 + 33 + 29 + 584 + 6 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 118332958464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5521209 + ... + 5542599.

Almost surely, 2^118332958464 is an apocalyptic number.

118332958464 is a gapful number since it is divisible by the number (14) 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 118332958464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199020931928).

118332958464 is an abundant number, since it is smaller than the sum of its proper divisors (279708905392).

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

118332958464 is an frugal number, since it uses more digits than its factorization.

118332958464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21441 (or 21403 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The spelling of 118332958464 in words is "one hundred eighteen billion, three hundred thirty-two million, nine hundred fifty-eight thousand, four hundred sixty-four".