14423041331423 has 2 divisors, whose sum is σ = 14423041331424. Its totient is φ = 14423041331422.

The previous prime is 14423041331411. The next prime is 14423041331441. The reversal of 14423041331423 is 32413314032441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14423041331423 is a prime.

It is a super-2 number, since 2×14423041331423² (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 (14423049331423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7211520665711 + 7211520665712.

It is an arithmetic number, because the mean of its divisors is an integer number (7211520665712).

Almost surely, 2^{14423041331423} is an apocalyptic number.

14423041331423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14423041331423 is an equidigital number, since it uses as much as digits as its factorization.

14423041331423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 14423041331423 its reverse (32413314032441), we get a palindrome (46836355363864).

The spelling of 14423041331423 in words is "fourteen trillion, four hundred twenty-three billion, forty-one million, three hundred thirty-one thousand, four hundred twenty-three".