323443412 has 6 divisors (see below), whose sum is σ = 566025978. Its totient is φ = 161721704.

The previous prime is 323443399. The next prime is 323443423. The reversal of 323443412 is 214344323.

It can be written as a sum of positive squares in only one way, i.e., 227285776 + 96157636 = 15076^2 + 9806^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40430423 + ... + 40430430.

It is an arithmetic number, because the mean of its divisors is an integer number (94337663).

Almost surely, 2^323443412 is an apocalyptic number.

It is an amenable number.

323443412 is a deficient number, since it is larger than the sum of its proper divisors (242582566).

323443412 is a wasteful number, since it uses less digits than its factorization.

323443412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80860857 (or 80860855 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 323443412 is about 17984.5325766337. The cubic root of 323443412 is about 686.4350273863.

Adding to 323443412 its reverse (214344323), we get a palindrome (537787735).

The spelling of 323443412 in words is "three hundred twenty-three million, four hundred forty-three thousand, four hundred twelve".