342304442 has 8 divisors (see below), whose sum is σ = 516063636. Its totient is φ = 170283232.

The previous prime is 342304439. The next prime is 342304451. The reversal of 342304442 is 244403243.

It can be written as a sum of positive squares in 2 ways, for example, as 200194201 + 142110241 = 14149^2 + 11921^2 .

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

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, 434003 + ... + 434790.

Almost surely, 2^342304442 is an apocalyptic number.

342304442 is a deficient number, since it is larger than the sum of its proper divisors (173759194).

342304442 is a wasteful number, since it uses less digits than its factorization.

342304442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868992.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 342304442 is about 18501.4713468956. The cubic root of 342304442 is about 699.5265110908.

Adding to 342304442 its reverse (244403243), we get a palindrome (586707685).

The spelling of 342304442 in words is "three hundred forty-two million, three hundred four thousand, four hundred forty-two".