14544455413 has 2 divisors, whose sum is σ = 14544455414. Its totient is φ = 14544455412.

The previous prime is 14544455363. The next prime is 14544455423. The reversal of 14544455413 is 31455444541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13771726609 + 772728804 = 117353^2 + 27798^2 .

It is a cyclic number.

It is not a de Polignac number, because 14544455413 - 2⁹ = 14544454901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14544455423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7272227706 + 7272227707.

It is an arithmetic number, because the mean of its divisors is an integer number (7272227707).

Almost surely, 2^14544455413 is an apocalyptic number.

It is an amenable number.

14544455413 is a deficient number, since it is larger than the sum of its proper divisors (1).

14544455413 is an equidigital number, since it uses as much as digits as its factorization.

14544455413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384000, while the sum is 40.

Adding to 14544455413 its reverse (31455444541), we get a palindrome (45999899954).

The spelling of 14544455413 in words is "fourteen billion, five hundred forty-four million, four hundred fifty-five thousand, four hundred thirteen".