14400360326431 has 2 divisors, whose sum is σ = 14400360326432. Its totient is φ = 14400360326430.

The previous prime is 14400360326419. The next prime is 14400360326437. The reversal of 14400360326431 is 13462306300441.

14400360326431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (13462306300441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14400360326431 - 2⁵ = 14400360326399 is a prime.

It is a super-2 number, since 2×14400360326431² (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 (14400360326437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200180163215 + 7200180163216.

It is an arithmetic number, because the mean of its divisors is an integer number (7200180163216).

Almost surely, 2^{14400360326431} is an apocalyptic number.

14400360326431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14400360326431 is an equidigital number, since it uses as much as digits as its factorization.

14400360326431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 14400360326431 its reverse (13462306300441), we get a palindrome (27862666626872).

The spelling of 14400360326431 in words is "fourteen trillion, four hundred billion, three hundred sixty million, three hundred twenty-six thousand, four hundred thirty-one".