323708404807323 has 32 divisors (see below), whose sum is σ = 511430968339200. Its totient is φ = 201649924579968.

The previous prime is 323708404807313. The next prime is 323708404807331.

It is a happy number.

323708404807323 is a `hidden beast` number, since 3 + 2 + 3 + 70 + 8 + 4 + 0 + 480 + 73 + 23 = 666.

323708404807323 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 323708404807323 - 2⁹ = 323708404806811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323708404807323.

It is not an unprimeable number, because it can be changed into a prime (323708404807303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2536796161 + ... + 2536923762.

It is an arithmetic number, because the mean of its divisors is an integer number (15982217760600).

Almost surely, 2^{323708404807323} is an apocalyptic number.

323708404807323 is a deficient number, since it is larger than the sum of its proper divisors (187722563531877).

323708404807323 is a wasteful number, since it uses less digits than its factorization.

323708404807323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073720088 (or 5073720082 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 54.

The spelling of 323708404807323 in words is "three hundred twenty-three trillion, seven hundred eight billion, four hundred four million, eight hundred seven thousand, three hundred twenty-three".