14020143323 has 2 divisors, whose sum is σ = 14020143324. Its totient is φ = 14020143322.

The previous prime is 14020143271. The next prime is 14020143331. The reversal of 14020143323 is 32334102041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14020143323 - 2¹⁶ = 14020077787 is a prime.

It is a super-2 number, since 2×14020143323² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14020143023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010071661 + 7010071662.

It is an arithmetic number, because the mean of its divisors is an integer number (7010071662).

Almost surely, 2^14020143323 is an apocalyptic number.

14020143323 is a deficient number, since it is larger than the sum of its proper divisors (1).

14020143323 is an equidigital number, since it uses as much as digits as its factorization.

14020143323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 14020143323 its reverse (32334102041), we get a palindrome (46354245364).

The spelling of 14020143323 in words is "fourteen billion, twenty million, one hundred forty-three thousand, three hundred twenty-three".