118111530240 has 1008 divisors, whose sum is σ = 476773105536. Its totient is φ = 27769651200.

The previous prime is 118111530227. The next prime is 118111530269. The reversal of 118111530240 is 42035111811.

118111530240 is a `hidden beast` number, since 1 + 1 + 81 + 11 + 530 + 2 + 40 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 379779685 + ... + 379779995.

It is an arithmetic number, because the mean of its divisors is an integer number (472989192).

Almost surely, 2^118111530240 is an apocalyptic number.

118111530240 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 118111530240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238386552768).

118111530240 is an abundant number, since it is smaller than the sum of its proper divisors (358661575296).

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

118111530240 is an equidigital number, since it uses as much as digits as its factorization.

118111530240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The spelling of 118111530240 in words is "one hundred eighteen billion, one hundred eleven million, five hundred thirty thousand, two hundred forty".