422323342 has 8 divisors (see below), whose sum is σ = 723982896. Its totient is φ = 180995712.

The previous prime is 422323337. The next prime is 422323351. The reversal of 422323342 is 243323224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15082963 + ... + 15082990.

It is an arithmetic number, because the mean of its divisors is an integer number (90497862).

Almost surely, 2^422323342 is an apocalyptic number.

422323342 is a deficient number, since it is larger than the sum of its proper divisors (301659554).

422323342 is a wasteful number, since it uses less digits than its factorization.

422323342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30165962.

The product of its digits is 6912, while the sum is 25.

The square root of 422323342 is about 20550.5070983662. The cubic root of 422323342 is about 750.2655900863.

Adding to 422323342 its reverse (243323224), we get a palindrome (665646566).

The spelling of 422323342 in words is "four hundred twenty-two million, three hundred twenty-three thousand, three hundred forty-two".