342443342 has 16 divisors (see below), whose sum is σ = 549996480. Its totient is φ = 159337728.

The previous prime is 342443323. The next prime is 342443351. The reversal of 342443342 is 243344243.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53558 + ... + 59609.

It is an arithmetic number, because the mean of its divisors is an integer number (34374780).

Almost surely, 2^342443342 is an apocalyptic number.

342443342 is a deficient number, since it is larger than the sum of its proper divisors (207553138).

342443342 is a wasteful number, since it uses less digits than its factorization.

342443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113275.

The product of its digits is 27648, while the sum is 29.

The square root of 342443342 is about 18505.2247216833. The cubic root of 342443342 is about 699.6211160497.

Adding to 342443342 its reverse (243344243), we get a palindrome (585787585).

Subtracting from 342443342 its reverse (243344243), we obtain a palindrome (99099099).

The spelling of 342443342 in words is "three hundred forty-two million, four hundred forty-three thousand, three hundred forty-two".