422485925198 has 8 divisors (see below), whose sum is σ = 634125717192. Its totient is φ = 211110686136.

The previous prime is 422485925189. The next prime is 422485925221. The reversal of 422485925198 is 891529584224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66134240 + ... + 66140627.

It is an arithmetic number, because the mean of its divisors is an integer number (79265714649).

Almost surely, 2^422485925198 is an apocalyptic number.

422485925198 is a deficient number, since it is larger than the sum of its proper divisors (211639791994).

422485925198 is a wasteful number, since it uses less digits than its factorization.

422485925198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132276466.

The product of its digits is 16588800, while the sum is 59.

The spelling of 422485925198 in words is "four hundred twenty-two billion, four hundred eighty-five million, nine hundred twenty-five thousand, one hundred ninety-eight".