118889818080 has 384 divisors, whose sum is σ = 417886221312. Its totient is φ = 28404992000.

The previous prime is 118889818031. The next prime is 118889818097. The reversal of 118889818080 is 80818988811.

It is a super-3 number, since 3×118889818080³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45359170 + ... + 45361790.

It is an arithmetic number, because the mean of its divisors is an integer number (1088245368).

Almost surely, 2^118889818080 is an apocalyptic number.

118889818080 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 118889818080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208943110656).

118889818080 is an abundant number, since it is smaller than the sum of its proper divisors (298996403232).

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

118889818080 is a wasteful number, since it uses less digits than its factorization.

118889818080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743 (or 2713 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 60.

The spelling of 118889818080 in words is "one hundred eighteen billion, eight hundred eighty-nine million, eight hundred eighteen thousand, eighty".