342144322 has 16 divisors (see below), whose sum is σ = 553073472. Its totient is φ = 157804560.

The previous prime is 342144293. The next prime is 342144331. The reversal of 342144322 is 223441243.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44013 + ... + 51199.

It is an arithmetic number, because the mean of its divisors is an integer number (34567092).

Almost surely, 2^342144322 is an apocalyptic number.

342144322 is a deficient number, since it is larger than the sum of its proper divisors (210929150).

342144322 is a wasteful number, since it uses less digits than its factorization.

342144322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9033.

The product of its digits is 4608, while the sum is 25.

The square root of 342144322 is about 18497.1436173264. The cubic root of 342144322 is about 699.4174214029.

Adding to 342144322 its reverse (223441243), we get a palindrome (565585565).

The spelling of 342144322 in words is "three hundred forty-two million, one hundred forty-four thousand, three hundred twenty-two".