422014242432 has 64 divisors (see below), whose sum is σ = 1151272000800. Its totient is φ = 136869479424.

The previous prime is 422014242389. The next prime is 422014242437. The reversal of 422014242432 is 234242410224.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 422014242432.

It is not an unprimeable number, because it can be changed into a prime (422014242437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14837082 + ... + 14865497.

Almost surely, 2^422014242432 is an apocalyptic number.

It is an amenable number.

422014242432 is an abundant number, since it is smaller than the sum of its proper divisors (729257758368).

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

422014242432 is a wasteful number, since it uses less digits than its factorization.

422014242432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29702633 (or 29702621 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 422014242432 its reverse (234242410224), we get a palindrome (656256652656).

The spelling of 422014242432 in words is "four hundred twenty-two billion, fourteen million, two hundred forty-two thousand, four hundred thirty-two".