14322244431321 has 24 divisors (see below), whose sum is σ = 21274880558984. Its totient is φ = 9277832067840.

The previous prime is 14322244431317. The next prime is 14322244431331. The reversal of 14322244431321 is 12313444222341.

14322244431321 is a `hidden beast` number, since 1 + 4 + 322 + 2 + 4 + 4 + 4 + 3 + 1 + 321 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8196797630025 + 6125446801296 = 2863005^2 + 2474964^2 .

It is not a de Polignac number, because 14322244431321 - 2² = 14322244431317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14322244431331) 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, 28155940 + ... + 28660101.

Almost surely, 2^{14322244431321} is an apocalyptic number.

It is an amenable number.

14322244431321 is a deficient number, since it is larger than the sum of its proper divisors (6952636127663).

14322244431321 is a wasteful number, since it uses less digits than its factorization.

14322244431321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56816841 (or 56816838 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

Adding to 14322244431321 its reverse (12313444222341), we get a palindrome (26635688653662).

The spelling of 14322244431321 in words is "fourteen trillion, three hundred twenty-two billion, two hundred forty-four million, four hundred thirty-one thousand, three hundred twenty-one".