323443404344323 has 4 divisors (see below), whose sum is σ = 323443488914248. Its totient is φ = 323443319774400.

The previous prime is 323443404344317. The next prime is 323443404344327.

323443404344323 is nontrivially palindromic in base 10.

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 323443404344323 - 2¹³ = 323443404336131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323443404344327) 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 in 3 ways as a sum of consecutive naturals, for example, 36262161 + ... + 44292562.

It is an arithmetic number, because the mean of its divisors is an integer number (80860872228562).

Almost surely, 2^{323443404344323} is an apocalyptic number.

323443404344323 is a deficient number, since it is larger than the sum of its proper divisors (84569925).

323443404344323 is an equidigital number, since it uses as much as digits as its factorization.

323443404344323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84569924.

The product of its (nonzero) digits is 11943936, while the sum is 46.

It can be divided in two parts, 32344340 and 4344323, that added together give a palindrome (36688663).

The spelling of 323443404344323 in words is "three hundred twenty-three trillion, four hundred forty-three billion, four hundred four million, three hundred forty-four thousand, three hundred twenty-three".