118055159040 has 1296 divisors, whose sum is σ = 504757395072. Its totient is φ = 23302766592.

The previous prime is 118055159021. The next prime is 118055159087. The reversal of 118055159040 is 40951550811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 118055159040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 706917037 + ... + 706917203.

Almost surely, 2^118055159040 is an apocalyptic number.

118055159040 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 118055159040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252378697536).

118055159040 is an abundant number, since it is smaller than the sum of its proper divisors (386702236032).

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

118055159040 is a wasteful number, since it uses less digits than its factorization.

118055159040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 39.

The spelling of 118055159040 in words is "one hundred eighteen billion, fifty-five million, one hundred fifty-nine thousand, forty".