118740625920 has 480 divisors, whose sum is σ = 490652078400. Its totient is φ = 27139940352.

The previous prime is 118740625909. The next prime is 118740625921. The reversal of 118740625920 is 29526047811.

118740625920 is a `hidden beast` number, since 1 + 18 + 7 + 4 + 0 + 625 + 9 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is not an unprimeable number, because it can be changed into a prime (118740625921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3369351 + ... + 3404409.

It is an arithmetic number, because the mean of its divisors is an integer number (1022191830).

Almost surely, 2^118740625920 is an apocalyptic number.

118740625920 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 118740625920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245326039200).

118740625920 is an abundant number, since it is smaller than the sum of its proper divisors (371911452480).

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

118740625920 is an equidigital number, since it uses as much as digits as its factorization.

118740625920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35105 (or 35076 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 118740625920 in words is "one hundred eighteen billion, seven hundred forty million, six hundred twenty-five thousand, nine hundred twenty".