323443747344323 has 16 divisors (see below), whose sum is σ = 329611111315200. Its totient is φ = 317335149407520.

The previous prime is 323443747344317. The next prime is 323443747344349.

323443747344323 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 323443747344323 - 2⁶ = 323443747344259 is a prime.

It is a super-2 number, since 2×323443747344323² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323443747344313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118680488 + ... + 121375226.

It is an arithmetic number, because the mean of its divisors is an integer number (20600694457200).

Almost surely, 2^{323443747344323} is an apocalyptic number.

323443747344323 is a deficient number, since it is larger than the sum of its proper divisors (6167363970877).

323443747344323 is a wasteful number, since it uses less digits than its factorization.

323443747344323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705642.

The product of its digits is 146313216, while the sum is 56.

The spelling of 323443747344323 in words is "three hundred twenty-three trillion, four hundred forty-three billion, seven hundred forty-seven million, three hundred forty-four thousand, three hundred twenty-three".