14406544560431 has 2 divisors, whose sum is σ = 14406544560432. Its totient is φ = 14406544560430.

The previous prime is 14406544560403. The next prime is 14406544560449. The reversal of 14406544560431 is 13406544560441.

It is a strong prime.

It is an emirp because it is prime and its reverse (13406544560441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14406544560431 - 2¹⁸ = 14406544298287 is a prime.

It is a super-2 number, since 2×14406544560431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14406544560451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7203272280215 + 7203272280216.

It is an arithmetic number, because the mean of its divisors is an integer number (7203272280216).

Almost surely, 2^{14406544560431} is an apocalyptic number.

14406544560431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14406544560431 is an equidigital number, since it uses as much as digits as its factorization.

14406544560431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 14406544560431 in words is "fourteen trillion, four hundred six billion, five hundred forty-four million, five hundred sixty thousand, four hundred thirty-one".