118725296899 has 8 divisors (see below), whose sum is σ = 129521268720. Its totient is φ = 107929785600.

The previous prime is 118725296891. The next prime is 118725296939. The reversal of 118725296899 is 998692527811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118725296899 - 2³ = 118725296891 is a prime.

It is a super-2 number, since 2×118725296899² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118725296891) 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, 638367 + ... + 803095.

It is an arithmetic number, because the mean of its divisors is an integer number (16190158590).

Almost surely, 2^118725296899 is an apocalyptic number.

118725296899 is a deficient number, since it is larger than the sum of its proper divisors (10795971821).

118725296899 is a wasteful number, since it uses less digits than its factorization.

118725296899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230261.

The product of its digits is 39191040, while the sum is 67.

The spelling of 118725296899 in words is "one hundred eighteen billion, seven hundred twenty-five million, two hundred ninety-six thousand, eight hundred ninety-nine".