323299723393 has 16 divisors (see below), whose sum is σ = 336558468096. Its totient is φ = 310312150720.

The previous prime is 323299723391. The next prime is 323299723403. The reversal of 323299723393 is 393327992323.

It is not a de Polignac number, because 323299723393 - 2¹ = 323299723391 is a prime.

It is a super-2 number, since 2×323299723393² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323299723391) 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, 5783688 + ... + 5839318.

It is an arithmetic number, because the mean of its divisors is an integer number (21034904256).

Almost surely, 2^323299723393 is an apocalyptic number.

It is an amenable number.

323299723393 is a deficient number, since it is larger than the sum of its proper divisors (13258744703).

323299723393 is a wasteful number, since it uses less digits than its factorization.

323299723393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58064.

The product of its digits is 9920232, while the sum is 55.

The spelling of 323299723393 in words is "three hundred twenty-three billion, two hundred ninety-nine million, seven hundred twenty-three thousand, three hundred ninety-three".