13449493339 has 8 divisors (see below), whose sum is σ = 14244614640. Its totient is φ = 12654813696.

The previous prime is 13449493307. The next prime is 13449493361. The reversal of 13449493339 is 93339494431.

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 13449493339 - 2⁵ = 13449493307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13449493139) 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, 46654 + ... + 170515.

It is an arithmetic number, because the mean of its divisors is an integer number (1780576830).

Almost surely, 2^13449493339 is an apocalyptic number.

13449493339 is a deficient number, since it is larger than the sum of its proper divisors (795121301).

13449493339 is a wasteful number, since it uses less digits than its factorization.

13449493339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220829.

The product of its digits is 3779136, while the sum is 52.

The spelling of 13449493339 in words is "thirteen billion, four hundred forty-nine million, four hundred ninety-three thousand, three hundred thirty-nine".