323304242 has 4 divisors (see below), whose sum is σ = 484956366. Its totient is φ = 161652120.

The previous prime is 323304227. The next prime is 323304253. The reversal of 323304242 is 242403323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242403323 = 17 ⋅14259019.

It can be written as a sum of positive squares in only one way, i.e., 303421561 + 19882681 = 17419^2 + 4459^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80826059 + ... + 80826062.

Almost surely, 2^323304242 is an apocalyptic number.

323304242 is a deficient number, since it is larger than the sum of its proper divisors (161652124).

323304242 is a wasteful number, since it uses less digits than its factorization.

323304242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161652123.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 323304242 is about 17980.6630022366. The cubic root of 323304242 is about 686.3365610455.

Adding to 323304242 its reverse (242403323), we get a palindrome (565707565).

The spelling of 323304242 in words is "three hundred twenty-three million, three hundred four thousand, two hundred forty-two".