118425753899 has 4 divisors (see below), whose sum is σ = 119277737880. Its totient is φ = 117573769920.

The previous prime is 118425753871. The next prime is 118425753907. The reversal of 118425753899 is 998357524811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118425753899 - 2²⁰ = 118424705323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118425759899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425991782 + ... + 425992059.

It is an arithmetic number, because the mean of its divisors is an integer number (29819434470).

Almost surely, 2^118425753899 is an apocalyptic number.

118425753899 is a deficient number, since it is larger than the sum of its proper divisors (851983981).

118425753899 is an equidigital number, since it uses as much as digits as its factorization.

118425753899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851983980.

The product of its digits is 21772800, while the sum is 62.

The spelling of 118425753899 in words is "one hundred eighteen billion, four hundred twenty-five million, seven hundred fifty-three thousand, eight hundred ninety-nine".