13295666394 has 48 divisors (see below), whose sum is σ = 29283744672. Its totient is φ = 4358797344.

The previous prime is 13295666383. The next prime is 13295666411. The reversal of 13295666394 is 49366659231.

It is a self number, because there is not a number n which added to its sum of digits gives 13295666394.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 779077 + ... + 795959.

It is an arithmetic number, because the mean of its divisors is an integer number (610078014).

Almost surely, 2^13295666394 is an apocalyptic number.

13295666394 is an abundant number, since it is smaller than the sum of its proper divisors (15988078278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13295666394 is a wasteful number, since it uses less digits than its factorization.

13295666394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17611 (or 17608 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 54.

The spelling of 13295666394 in words is "thirteen billion, two hundred ninety-five million, six hundred sixty-six thousand, three hundred ninety-four".