14324456623 has 4 divisors (see below), whose sum is σ = 14344661080. Its totient is φ = 14304252168.

The previous prime is 14324456621. The next prime is 14324456647. The reversal of 14324456623 is 32665442341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14324456623 - 2¹ = 14324456621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14324456621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10101165 + ... + 10102582.

It is an arithmetic number, because the mean of its divisors is an integer number (3586165270).

Almost surely, 2^14324456623 is an apocalyptic number.

14324456623 is a deficient number, since it is larger than the sum of its proper divisors (20204457).

14324456623 is an equidigital number, since it uses as much as digits as its factorization.

14324456623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20204456.

The product of its digits is 414720, while the sum is 40.

Adding to 14324456623 its reverse (32665442341), we get a palindrome (46989898964).

The spelling of 14324456623 in words is "fourteen billion, three hundred twenty-four million, four hundred fifty-six thousand, six hundred twenty-three".