14534121323 has 2 divisors, whose sum is σ = 14534121324. Its totient is φ = 14534121322.

The previous prime is 14534121319. The next prime is 14534121331. The reversal of 14534121323 is 32312143541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14534121323 - 2² = 14534121319 is a prime.

It is a super-2 number, since 2×14534121323² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14534123323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7267060661 + 7267060662.

It is an arithmetic number, because the mean of its divisors is an integer number (7267060662).

Almost surely, 2^14534121323 is an apocalyptic number.

14534121323 is a deficient number, since it is larger than the sum of its proper divisors (1).

14534121323 is an equidigital number, since it uses as much as digits as its factorization.

14534121323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

Adding to 14534121323 its reverse (32312143541), we get a palindrome (46846264864).

The spelling of 14534121323 in words is "fourteen billion, five hundred thirty-four million, one hundred twenty-one thousand, three hundred twenty-three".