18834088339 has 16 divisors (see below), whose sum is σ = 20646840960. Its totient is φ = 17038296000.

The previous prime is 18834088331. The next prime is 18834088387. The reversal of 18834088339 is 93388043881.

It is not a de Polignac number, because 18834088339 - 2³ = 18834088331 is a prime.

It is a super-2 number, since 2×18834088339² (a number of 21 digits) contains 22 as substring.

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 18834088339.

It is not an unprimeable number, because it can be changed into a prime (18834088331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2067184 + ... + 2076274.

It is an arithmetic number, because the mean of its divisors is an integer number (1290427560).

Almost surely, 2^18834088339 is an apocalyptic number.

18834088339 is a deficient number, since it is larger than the sum of its proper divisors (1812752621).

18834088339 is a wasteful number, since it uses less digits than its factorization.

18834088339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 18834088339 in words is "eighteen billion, eight hundred thirty-four million, eighty-eight thousand, three hundred thirty-nine".