118518792192 has 480 divisors, whose sum is σ = 377475840000. Its totient is φ = 36638687232.

The previous prime is 118518792181. The next prime is 118518792193. The reversal of 118518792192 is 291297815811.

It is a happy number.

118518792192 is a `hidden beast` number, since 1 + 18 + 518 + 7 + 9 + 21 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118518792193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 495894409 + ... + 495894647.

It is an arithmetic number, because the mean of its divisors is an integer number (786408000).

Almost surely, 2^118518792192 is an apocalyptic number.

118518792192 is a gapful number since it is divisible by the number (12) 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 118518792192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188737920000).

118518792192 is an abundant number, since it is smaller than the sum of its proper divisors (258957047808).

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

118518792192 is an equidigital number, since it uses as much as digits as its factorization.

118518792192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 322 counting only the distinct ones).

The product of its digits is 725760, while the sum is 54.

The spelling of 118518792192 in words is "one hundred eighteen billion, five hundred eighteen million, seven hundred ninety-two thousand, one hundred ninety-two".