118122742945328 has 40 divisors (see below), whose sum is σ = 249908822192640. Its totient is φ = 53640479039040.

The previous prime is 118122742945321. The next prime is 118122742945349. The reversal of 118122742945328 is 823549247221811.

It is not an unprimeable number, because it can be changed into a prime (118122742945321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322796900 + ... + 323162627.

It is an arithmetic number, because the mean of its divisors is an integer number (6247720554816).

Almost surely, 2^{118122742945328} is an apocalyptic number.

It is an amenable number.

118122742945328 is an abundant number, since it is smaller than the sum of its proper divisors (131786079247312).

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

118122742945328 is a wasteful number, since it uses less digits than its factorization.

118122742945328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645960585 (or 645960579 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 59.

The spelling of 118122742945328 in words is "one hundred eighteen trillion, one hundred twenty-two billion, seven hundred forty-two million, nine hundred forty-five thousand, three hundred twenty-eight".