118265734080 has 1008 divisors, whose sum is σ = 479241977760. Its totient is φ = 26535444480.

The previous prime is 118265734043. The next prime is 118265734109. The reversal of 118265734080 is 80437562811.

118265734080 is a `hidden beast` number, since 1 + 18 + 26 + 573 + 40 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 683616874 + ... + 683617046.

It is an arithmetic number, because the mean of its divisors is an integer number (475438470).

Almost surely, 2^118265734080 is an apocalyptic number.

118265734080 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 118265734080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239620988880).

118265734080 is an abundant number, since it is smaller than the sum of its proper divisors (360976243680).

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

118265734080 is a wasteful number, since it uses less digits than its factorization.

118265734080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 118265734080 in words is "one hundred eighteen billion, two hundred sixty-five million, seven hundred thirty-four thousand, eighty".