14432432423 has 2 divisors, whose sum is σ = 14432432424. Its totient is φ = 14432432422.

The previous prime is 14432432327. The next prime is 14432432429. The reversal of 14432432423 is 32423423441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14432432423 - 2¹⁰ = 14432431399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14432432423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14432432429) 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, 7216216211 + 7216216212.

It is an arithmetic number, because the mean of its divisors is an integer number (7216216212).

Almost surely, 2^14432432423 is an apocalyptic number.

14432432423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14432432423 is an equidigital number, since it uses as much as digits as its factorization.

14432432423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 32.

Adding to 14432432423 its reverse (32423423441), we get a palindrome (46855855864).

The spelling of 14432432423 in words is "fourteen billion, four hundred thirty-two million, four hundred thirty-two thousand, four hundred twenty-three".