422440341132 has 24 divisors (see below), whose sum is σ = 985729215856. Its totient is φ = 140808434688.

The previous prime is 422440341107. The next prime is 422440341151. The reversal of 422440341132 is 231143044224.

It is a self number, because there is not a number n which added to its sum of digits gives 422440341132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267133 + ... + 957204.

Almost surely, 2^422440341132 is an apocalyptic number.

It is an amenable number.

422440341132 is an abundant number, since it is smaller than the sum of its proper divisors (563288874724).

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

422440341132 is a wasteful number, since it uses less digits than its factorization.

422440341132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253097 (or 1253095 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 422440341132 its reverse (231143044224), we get a palindrome (653583385356).

The spelling of 422440341132 in words is "four hundred twenty-two billion, four hundred forty million, three hundred forty-one thousand, one hundred thirty-two".