118118742192 has 180 divisors, whose sum is σ = 364027685112. Its totient is φ = 35727014400.

The previous prime is 118118742187. The next prime is 118118742193. The reversal of 118118742192 is 291247811811.

It is not an unprimeable number, because it can be changed into a prime (118118742193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9803692 + ... + 9815732.

Almost surely, 2^118118742192 is an apocalyptic number.

118118742192 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 118118742192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182013842556).

118118742192 is an abundant number, since it is smaller than the sum of its proper divisors (245908942920).

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

118118742192 is a wasteful number, since it uses less digits than its factorization.

118118742192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12640 (or 12620 counting only the distinct ones).

The product of its digits is 64512, while the sum is 45.

The spelling of 118118742192 in words is "one hundred eighteen billion, one hundred eighteen million, seven hundred forty-two thousand, one hundred ninety-two".