422344314232 has 16 divisors (see below), whose sum is σ = 792229617000. Its totient is φ = 211083083040.

The previous prime is 422344314221. The next prime is 422344314253. The reversal of 422344314232 is 232413443224.

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, 11114107 + ... + 11152042.

Almost surely, 2^422344314232 is an apocalyptic number.

It is an amenable number.

422344314232 is a deficient number, since it is larger than the sum of its proper divisors (369885302768).

422344314232 is a wasteful number, since it uses less digits than its factorization.

422344314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268526 (or 22268522 counting only the distinct ones).

The product of its digits is 110592, while the sum is 34.

Adding to 422344314232 its reverse (232413443224), we get a palindrome (654757757456).

The spelling of 422344314232 in words is "four hundred twenty-two billion, three hundred forty-four million, three hundred fourteen thousand, two hundred thirty-two".