422344114432 has 144 divisors (see below), whose sum is σ = 891740949120. Its totient is φ = 199235649536.

The previous prime is 422344114417. The next prime is 422344114471. The reversal of 422344114432 is 234411443224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307606098 + ... + 307607470.

It is an arithmetic number, because the mean of its divisors is an integer number (6192645480).

Almost surely, 2^422344114432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422344114432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445870474560).

422344114432 is an abundant number, since it is smaller than the sum of its proper divisors (469396834688).

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

422344114432 is a wasteful number, since it uses less digits than its factorization.

422344114432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088 (or 2074 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

Adding to 422344114432 its reverse (234411443224), we get a palindrome (656755557656).

The spelling of 422344114432 in words is "four hundred twenty-two billion, three hundred forty-four million, one hundred fourteen thousand, four hundred thirty-two".