342031322 has 8 divisors (see below), whose sum is σ = 513491616. Its totient is φ = 170867452.

The previous prime is 342031309. The next prime is 342031337. The reversal of 342031322 is 223130243.

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 = 342031294 and 342031303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71198 + ... + 75849.

It is an arithmetic number, because the mean of its divisors is an integer number (64186452).

Almost surely, 2^342031322 is an apocalyptic number.

342031322 is a deficient number, since it is larger than the sum of its proper divisors (171460294).

342031322 is a wasteful number, since it uses less digits than its factorization.

342031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148212.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 342031322 is about 18494.0888394103. The cubic root of 342031322 is about 699.3404140642.

Adding to 342031322 its reverse (223130243), we get a palindrome (565161565).

The spelling of 342031322 in words is "three hundred forty-two million, thirty-one thousand, three hundred twenty-two".