323143234 has 8 divisors (see below), whose sum is σ = 486154188. Its totient is φ = 161091840.

The previous prime is 323143229. The next prime is 323143243. The reversal of 323143234 is 432341323.

It can be written as a sum of positive squares in 2 ways, for example, as 251317609 + 71825625 = 15853^2 + 8475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 323143199 and 323143208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239047 + ... + 240394.

Almost surely, 2^323143234 is an apocalyptic number.

323143234 is a deficient number, since it is larger than the sum of its proper divisors (163010954).

323143234 is a wasteful number, since it uses less digits than its factorization.

323143234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479780.

The product of its digits is 5184, while the sum is 25.

The square root of 323143234 is about 17976.1851904123. The cubic root of 323143234 is about 686.2226084977. Note that the first 3 decimals are identical.

Adding to 323143234 its reverse (432341323), we get a palindrome (755484557).

The spelling of 323143234 in words is "three hundred twenty-three million, one hundred forty-three thousand, two hundred thirty-four".