1323344312 has 16 divisors (see below), whose sum is σ = 2481759000. Its totient is φ = 661541920.

The previous prime is 1323344291. The next prime is 1323344329. The reversal of 1323344312 is 2134433231.

It is a congruent number.

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, 37262 + ... + 63522.

Almost surely, 2^1323344312 is an apocalyptic number.

It is an amenable number.

1323344312 is a deficient number, since it is larger than the sum of its proper divisors (1158414688).

1323344312 is a wasteful number, since it uses less digits than its factorization.

1323344312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32566 (or 32562 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 1323344312 is about 36377.7997135616. The cubic root of 1323344312 is about 1097.8869385234.

Adding to 1323344312 its reverse (2134433231), we get a palindrome (3457777543).

The spelling of 1323344312 in words is "one billion, three hundred twenty-three million, three hundred forty-four thousand, three hundred twelve".