14022443431 has 2 divisors, whose sum is σ = 14022443432. Its totient is φ = 14022443430.

The previous prime is 14022443423. The next prime is 14022443453. The reversal of 14022443431 is 13434422041.

14022443431 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 14022443431 - 2³ = 14022443423 is a prime.

It is a super-2 number, since 2×14022443431² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14022443431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14022443401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7011221715 + 7011221716.

It is an arithmetic number, because the mean of its divisors is an integer number (7011221716).

Almost surely, 2^14022443431 is an apocalyptic number.

14022443431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14022443431 is an equidigital number, since it uses as much as digits as its factorization.

14022443431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14022443431 its reverse (13434422041), we get a palindrome (27456865472).

The spelling of 14022443431 in words is "fourteen billion, twenty-two million, four hundred forty-three thousand, four hundred thirty-one".