14304143441431 has 2 divisors, whose sum is σ = 14304143441432. Its totient is φ = 14304143441430.

The previous prime is 14304143441389. The next prime is 14304143441507. The reversal of 14304143441431 is 13414434140341.

14304143441431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14304143441431 - 2³⁹ = 13754387627543 is a prime.

It is a super-2 number, since 2×14304143441431² (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 (14304143441831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7152071720715 + 7152071720716.

It is an arithmetic number, because the mean of its divisors is an integer number (7152071720716).

Almost surely, 2^{14304143441431} is an apocalyptic number.

14304143441431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14304143441431 is an equidigital number, since it uses as much as digits as its factorization.

14304143441431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 14304143441431 its reverse (13414434140341), we get a palindrome (27718577581772).

The spelling of 14304143441431 in words is "fourteen trillion, three hundred four billion, one hundred forty-three million, four hundred forty-one thousand, four hundred thirty-one".