14345145323 has 2 divisors, whose sum is σ = 14345145324. Its totient is φ = 14345145322.

The previous prime is 14345145299. The next prime is 14345145359. The reversal of 14345145323 is 32354154341.

It is a weak prime.

It is an emirp because it is prime and its reverse (32354154341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14345145323 - 2¹⁰ = 14345144299 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14345145523) 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, 7172572661 + 7172572662.

It is an arithmetic number, because the mean of its divisors is an integer number (7172572662).

Almost surely, 2^14345145323 is an apocalyptic number.

14345145323 is a deficient number, since it is larger than the sum of its proper divisors (1).

14345145323 is an equidigital number, since it uses as much as digits as its factorization.

14345145323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

Adding to 14345145323 its reverse (32354154341), we get a palindrome (46699299664).

The spelling of 14345145323 in words is "fourteen billion, three hundred forty-five million, one hundred forty-five thousand, three hundred twenty-three".