323042312 has 16 divisors (see below), whose sum is σ = 605962860. Its totient is φ = 161452224.

The previous prime is 323042267. The next prime is 323042333. The reversal of 323042312 is 213240323.

It can be written as a sum of positive squares in 2 ways, for example, as 318051556 + 4990756 = 17834^2 + 2234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15158 + ... + 29594.

Almost surely, 2^323042312 is an apocalyptic number.

It is an amenable number.

323042312 is a deficient number, since it is larger than the sum of its proper divisors (282920548).

323042312 is a wasteful number, since it uses less digits than its factorization.

323042312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17240 (or 17236 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 323042312 is about 17973.3778683919. The cubic root of 323042312 is about 686.1511621938.

Adding to 323042312 its reverse (213240323), we get a palindrome (536282635).

The spelling of 323042312 in words is "three hundred twenty-three million, forty-two thousand, three hundred twelve".