118757644148 has 24 divisors (see below), whose sum is σ = 244159073760. Its totient is φ = 49828381920.

The previous prime is 118757644147. The next prime is 118757644169. The reversal of 118757644148 is 841446757811.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 118757644093 and 118757644102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118757644147) 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, 103808558 + ... + 103809701.

It is an arithmetic number, because the mean of its divisors is an integer number (10173294740).

Almost surely, 2^118757644148 is an apocalyptic number.

It is an amenable number.

118757644148 is an abundant number, since it is smaller than the sum of its proper divisors (125401429612).

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

118757644148 is a wasteful number, since it uses less digits than its factorization.

118757644148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207618287 (or 207618285 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 56.

The spelling of 118757644148 in words is "one hundred eighteen billion, seven hundred fifty-seven million, six hundred forty-four thousand, one hundred forty-eight".