14344404053437 has 2 divisors, whose sum is σ = 14344404053438. Its totient is φ = 14344404053436.

The previous prime is 14344404053417. The next prime is 14344404053449. The reversal of 14344404053437 is 73435040444341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10778391038116 + 3566013015321 = 3283046^2 + 1888389^2 .

It is a cyclic number.

It is not a de Polignac number, because 14344404053437 - 2²³ = 14344395664829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14344404053407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7172202026718 + 7172202026719.

It is an arithmetic number, because the mean of its divisors is an integer number (7172202026719).

Almost surely, 2^{14344404053437} is an apocalyptic number.

It is an amenable number.

14344404053437 is a deficient number, since it is larger than the sum of its proper divisors (1).

14344404053437 is an equidigital number, since it uses as much as digits as its factorization.

14344404053437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 46.

Adding to 14344404053437 its reverse (73435040444341), we get a palindrome (87779444497778).

The spelling of 14344404053437 in words is "fourteen trillion, three hundred forty-four billion, four hundred four million, fifty-three thousand, four hundred thirty-seven".