118408730880 has 432 divisors, whose sum is σ = 426430170432. Its totient is φ = 27769651200.

The previous prime is 118408730879. The next prime is 118408730899. The reversal of 118408730880 is 88037804811.

It is a super-2 number, since 2×118408730880² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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, 40591182 + ... + 40594098.

It is an arithmetic number, because the mean of its divisors is an integer number (987106876).

Almost surely, 2^118408730880 is an apocalyptic number.

118408730880 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 118408730880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213215085216).

118408730880 is an abundant number, since it is smaller than the sum of its proper divisors (308021439552).

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

118408730880 is a wasteful number, since it uses less digits than its factorization.

118408730880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 48.

The spelling of 118408730880 in words is "one hundred eighteen billion, four hundred eight million, seven hundred thirty thousand, eight hundred eighty".