118854834192 has 240 divisors, whose sum is σ = 355441125312. Its totient is φ = 38420282880.

The previous prime is 118854834181. The next prime is 118854834209. The reversal of 118854834192 is 291438458811.

118854834192 is a `hidden beast` number, since 1 + 1 + 8 + 8 + 548 + 3 + 4 + 1 + 92 = 666.

It is a super-2 number, since 2×118854834192² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49916842 + ... + 49919222.

Almost surely, 2^118854834192 is an apocalyptic number.

118854834192 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 118854834192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177720562656).

118854834192 is an abundant number, since it is smaller than the sum of its proper divisors (236586291120).

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

118854834192 is a wasteful number, since it uses less digits than its factorization.

118854834192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788 (or 2770 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 54.

The spelling of 118854834192 in words is "one hundred eighteen billion, eight hundred fifty-four million, eight hundred thirty-four thousand, one hundred ninety-two".