118158519536896 has 144 divisors (see below), whose sum is σ = 245343953227968. Its totient is φ = 56747973427200.

The previous prime is 118158519536861. The next prime is 118158519536899. The reversal of 118158519536896 is 698635915851811.

It is a super-2 number, since 2×118158519536896² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118158519536899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357897486 + ... + 1357984498.

It is an arithmetic number, because the mean of its divisors is an integer number (1703777452972).

Almost surely, 2^{118158519536896} is an apocalyptic number.

118158519536896 is a gapful number since it is divisible by the number (16) 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 118158519536896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122671976613984).

118158519536896 is an abundant number, since it is smaller than the sum of its proper divisors (127185433691072).

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

118158519536896 is an equidigital number, since it uses as much as digits as its factorization.

118158519536896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89068 (or 89054 counting only the distinct ones).

The product of its digits is 559872000, while the sum is 76.

The spelling of 118158519536896 in words is "one hundred eighteen trillion, one hundred fifty-eight billion, five hundred nineteen million, five hundred thirty-six thousand, eight hundred ninety-six".