118838350999 has 8 divisors (see below), whose sum is σ = 119903106960. Its totient is φ = 117773824896.

The previous prime is 118838350913. The next prime is 118838351011. The reversal of 118838350999 is 999053838811.

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 118838350999 - 2²¹ = 118836253847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118838350999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118838351999) 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, 1081792 + ... + 1186570.

It is an arithmetic number, because the mean of its divisors is an integer number (14987888370).

Almost surely, 2^118838350999 is an apocalyptic number.

118838350999 is a deficient number, since it is larger than the sum of its proper divisors (1064755961).

118838350999 is a wasteful number, since it uses less digits than its factorization.

118838350999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114929.

The product of its (nonzero) digits is 16796160, while the sum is 64.

The spelling of 118838350999 in words is "one hundred eighteen billion, eight hundred thirty-eight million, three hundred fifty thousand, nine hundred ninety-nine".