14044450517 has 2 divisors, whose sum is σ = 14044450518. Its totient is φ = 14044450516.

The previous prime is 14044450507. The next prime is 14044450561. The reversal of 14044450517 is 71505444041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12020710321 + 2023740196 = 109639^2 + 44986^2 .

It is a cyclic number.

It is not a de Polignac number, because 14044450517 - 2²² = 14040256213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14044450507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022225258 + 7022225259.

It is an arithmetic number, because the mean of its divisors is an integer number (7022225259).

Almost surely, 2^14044450517 is an apocalyptic number.

It is an amenable number.

14044450517 is a deficient number, since it is larger than the sum of its proper divisors (1).

14044450517 is an equidigital number, since it uses as much as digits as its factorization.

14044450517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 35.

Adding to 14044450517 its reverse (71505444041), we get a palindrome (85549894558).

The spelling of 14044450517 in words is "fourteen billion, forty-four million, four hundred fifty thousand, five hundred seventeen".