422340230 has 16 divisors (see below), whose sum is σ = 818690544. Its totient is φ = 155940960.

The previous prime is 422340211. The next prime is 422340257. The reversal of 422340230 is 32043224.

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, 1624256 + ... + 1624515.

It is an arithmetic number, because the mean of its divisors is an integer number (51168159).

Almost surely, 2^422340230 is an apocalyptic number.

422340230 is a deficient number, since it is larger than the sum of its proper divisors (396350314).

422340230 is a wasteful number, since it uses less digits than its factorization.

422340230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248791.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 422340230 is about 20550.9179843626. The cubic root of 422340230 is about 750.2755905726.

Adding to 422340230 its reverse (32043224), we get a palindrome (454383454).

The spelling of 422340230 in words is "four hundred twenty-two million, three hundred forty thousand, two hundred thirty".