118113039645480 has 384 divisors, whose sum is σ = 432380242944000. Its totient is φ = 27702925862400.

The previous prime is 118113039645457. The next prime is 118113039645487. The reversal of 118113039645480 is 84546930311811.

118113039645480 is a `hidden beast` number, since 1 + 1 + 8 + 1 + 1 + 3 + 0 + 3 + 96 + 4 + 548 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (118113039645487) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 503075877 + ... + 503310603.

It is an arithmetic number, because the mean of its divisors is an integer number (1125990216000).

Almost surely, 2^{118113039645480} is an apocalyptic number.

118113039645480 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 118113039645480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216190121472000).

118113039645480 is an abundant number, since it is smaller than the sum of its proper divisors (314267203298520).

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

118113039645480 is a wasteful number, since it uses less digits than its factorization.

118113039645480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238885 (or 238878 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 118113039645480 in words is "one hundred eighteen trillion, one hundred thirteen billion, thirty-nine million, six hundred forty-five thousand, four hundred eighty".