343322042 has 8 divisors (see below), whose sum is σ = 588552096. Its totient is φ = 147138012.

The previous prime is 343322033. The next prime is 343322047. The reversal of 343322042 is 240223343.

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 = 343321999 and 343322017.

It is not an unprimeable number, because it can be changed into a prime (343322047) by changing a digit.

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, 12261488 + ... + 12261515.

It is an arithmetic number, because the mean of its divisors is an integer number (73569012).

Almost surely, 2^343322042 is an apocalyptic number.

343322042 is a deficient number, since it is larger than the sum of its proper divisors (245230054).

343322042 is a wasteful number, since it uses less digits than its factorization.

343322042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24523012.

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

The square root of 343322042 is about 18528.9514544132. The cubic root of 343322042 is about 700.2190076628.

Adding to 343322042 its reverse (240223343), we get a palindrome (583545385).

The spelling of 343322042 in words is "three hundred forty-three million, three hundred twenty-two thousand, forty-two".