422341242 has 16 divisors (see below), whose sum is σ = 847039680. Its totient is φ = 140387552.

The previous prime is 422341211. The next prime is 422341277. The reversal of 422341242 is 242143224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95883 + ... + 100190.

It is an arithmetic number, because the mean of its divisors is an integer number (52939980).

Almost surely, 2^422341242 is an apocalyptic number.

422341242 is an abundant number, since it is smaller than the sum of its proper divisors (424698438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422341242 is a wasteful number, since it uses less digits than its factorization.

422341242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196437.

The product of its digits is 3072, while the sum is 24.

The square root of 422341242 is about 20550.9426061191. The cubic root of 422341242 is about 750.2761898353.

Adding to 422341242 its reverse (242143224), we get a palindrome (664484466).

The spelling of 422341242 in words is "four hundred twenty-two million, three hundred forty-one thousand, two hundred forty-two".