2338118499 has 4 divisors (see below), whose sum is σ = 3117491336. Its totient is φ = 1558745664.

The previous prime is 2338118491. The next prime is 2338118527. The reversal of 2338118499 is 9948118332.

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

It is not a de Polignac number, because 2338118499 - 2³ = 2338118491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2338118491) 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, 389686414 + ... + 389686419.

It is an arithmetic number, because the mean of its divisors is an integer number (779372834).

Almost surely, 2^2338118499 is an apocalyptic number.

2338118499 is a deficient number, since it is larger than the sum of its proper divisors (779372837).

2338118499 is an equidigital number, since it uses as much as digits as its factorization.

2338118499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779372836.

The product of its digits is 373248, while the sum is 48.

The square root of 2338118499 is about 48354.0949558566. The cubic root of 2338118499 is about 1327.2584715269.

The spelling of 2338118499 in words is "two billion, three hundred thirty-eight million, one hundred eighteen thousand, four hundred ninety-nine".