118618953024 has 672 divisors, whose sum is σ = 398311323264. Its totient is φ = 30773084160.

The previous prime is 118618953023. The next prime is 118618953043. The reversal of 118618953024 is 420359816811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118618953023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 685658602 + ... + 685658774.

Almost surely, 2^118618953024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118618953024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199155661632).

118618953024 is an abundant number, since it is smaller than the sum of its proper divisors (279692370240).

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

118618953024 is a wasteful number, since it uses less digits than its factorization.

118618953024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 118618953024 in words is "one hundred eighteen billion, six hundred eighteen million, nine hundred fifty-three thousand, twenty-four".