118986085120 has 144 divisors (see below), whose sum is σ = 325987421760. Its totient is φ = 40762294272.

The previous prime is 118986085111. The next prime is 118986085123. The reversal of 118986085120 is 21580689811.

It is not an unprimeable number, because it can be changed into a prime (118986085123) 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 15 ways as a sum of consecutive naturals, for example, 12799194 + ... + 12808486.

It is an arithmetic number, because the mean of its divisors is an integer number (2263801540).

Almost surely, 2^118986085120 is an apocalyptic number.

118986085120 is a gapful number since it is divisible by the number (10) 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 118986085120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162993710880).

118986085120 is an abundant number, since it is smaller than the sum of its proper divisors (207001336640).

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

118986085120 is an equidigital number, since it uses as much as digits as its factorization.

118986085120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10750 (or 10736 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 49.

The spelling of 118986085120 in words is "one hundred eighteen billion, nine hundred eighty-six million, eighty-five thousand, one hundred twenty".