13312044320341 has 24 divisors (see below), whose sum is σ = 14990723641656. Its totient is φ = 11750429961600.

The previous prime is 13312044320327. The next prime is 13312044320401. The reversal of 13312044320341 is 14302344021331.

13312044320341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 522337207441 + 12789707112900 = 722729^2 + 3576270^2 .

It is not a de Polignac number, because 13312044320341 - 2¹⁵ = 13312044287573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312044321341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24022491 + ... + 24570391.

It is an arithmetic number, because the mean of its divisors is an integer number (624613485069).

Almost surely, 2^{13312044320341} is an apocalyptic number.

It is an amenable number.

13312044320341 is a deficient number, since it is larger than the sum of its proper divisors (1678679321315).

13312044320341 is a wasteful number, since it uses less digits than its factorization.

13312044320341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551493 (or 551470 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 13312044320341 its reverse (14302344021331), we get a palindrome (27614388341672).

The spelling of 13312044320341 in words is "thirteen trillion, three hundred twelve billion, forty-four million, three hundred twenty thousand, three hundred forty-one".