342302422 has 64 divisors (see below), whose sum is σ = 672427008. Its totient is φ = 126720000.

The previous prime is 342302419. The next prime is 342302437. The reversal of 342302422 is 224203243.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 342302393 and 342302402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 853422 + ... + 853822.

It is an arithmetic number, because the mean of its divisors is an integer number (10506672).

Almost surely, 2^342302422 is an apocalyptic number.

342302422 is a deficient number, since it is larger than the sum of its proper divisors (330124586).

342302422 is a wasteful number, since it uses less digits than its factorization.

342302422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 342302422 is about 18501.4167565622. The cubic root of 342302422 is about 699.5251350776.

Adding to 342302422 its reverse (224203243), we get a palindrome (566505665).

The spelling of 342302422 in words is "three hundred forty-two million, three hundred two thousand, four hundred twenty-two".