14444244413 has 2 divisors, whose sum is σ = 14444244414. Its totient is φ = 14444244412.

The previous prime is 14444244407. The next prime is 14444244433. The reversal of 14444244413 is 31444244441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12895192249 + 1549052164 = 113557^2 + 39358^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444244413 - 2¹⁰ = 14444243389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14444244433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222122206 + 7222122207.

It is an arithmetic number, because the mean of its divisors is an integer number (7222122207).

Almost surely, 2^14444244413 is an apocalyptic number.

It is an amenable number.

14444244413 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444244413 is an equidigital number, since it uses as much as digits as its factorization.

14444244413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98304, while the sum is 35.

Adding to 14444244413 its reverse (31444244441), we get a palindrome (45888488854).

The spelling of 14444244413 in words is "fourteen billion, four hundred forty-four million, two hundred forty-four thousand, four hundred thirteen".