324343423423 has 2 divisors, whose sum is σ = 324343423424. Its totient is φ = 324343423422.

The previous prime is 324343423399. The next prime is 324343423429. The reversal of 324343423423 is 324324343423.

It is a strong prime.

It is an emirp because it is prime and its reverse (324324343423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 324343423423 - 2³⁷ = 186904469951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324343423429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162171711711 + 162171711712.

It is an arithmetic number, because the mean of its divisors is an integer number (162171711712).

Almost surely, 2^324343423423 is an apocalyptic number.

324343423423 is a deficient number, since it is larger than the sum of its proper divisors (1).

324343423423 is an equidigital number, since it uses as much as digits as its factorization.

324343423423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 37.

Adding to 324343423423 its reverse (324324343423), we get a palindrome (648667766846).

The spelling of 324343423423 in words is "three hundred twenty-four billion, three hundred forty-three million, four hundred twenty-three thousand, four hundred twenty-three".