422255242035504 has 160 divisors (see below), whose sum is σ = 1236877938168000. Its totient is φ = 137891937392640.

The previous prime is 422255242035491. The next prime is 422255242035553. The reversal of 422255242035504 is 405530242552224.

422255242035504 is a `hidden beast` number, since 4 + 2 + 2 + 2 + 5 + 52 + 42 + 0 + 3 + 550 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 422255242035504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40232767 + ... + 49630494.

It is an arithmetic number, because the mean of its divisors is an integer number (7730487113550).

Almost surely, 2^{422255242035504} is an apocalyptic number.

It is an amenable number.

422255242035504 is an abundant number, since it is smaller than the sum of its proper divisors (814622696132496).

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

422255242035504 is a wasteful number, since it uses less digits than its factorization.

422255242035504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89863500 (or 89863488 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 45.

Adding to 422255242035504 its reverse (405530242552224), we get a palindrome (827785484587728).

The spelling of 422255242035504 in words is "four hundred twenty-two trillion, two hundred fifty-five billion, two hundred forty-two million, thirty-five thousand, five hundred four".