422485925136 has 60 divisors (see below), whose sum is σ = 1199662185456. Its totient is φ = 128026036160.

The previous prime is 422485925117. The next prime is 422485925179. The reversal of 422485925136 is 631529584224.

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 11 ways as a sum of consecutive naturals, for example, 36365226 + ... + 36376841.

Almost surely, 2^422485925136 is an apocalyptic number.

It is an amenable number.

422485925136 is an abundant number, since it is smaller than the sum of its proper divisors (777176260320).

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

422485925136 is a wasteful number, since it uses less digits than its factorization.

422485925136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72742100 (or 72742083 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 51.

The spelling of 422485925136 in words is "four hundred twenty-two billion, four hundred eighty-five million, nine hundred twenty-five thousand, one hundred thirty-six".