422606910140 has 24 divisors (see below), whose sum is σ = 888475083552. Its totient is φ = 168852178880.

The previous prime is 422606910053. The next prime is 422606910151. The reversal of 422606910140 is 41019606224.

It is a self number, because there is not a number n which added to its sum of digits gives 422606910140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11893391 + ... + 11928870.

It is an arithmetic number, because the mean of its divisors is an integer number (37019795148).

Almost surely, 2^422606910140 is an apocalyptic number.

It is an amenable number.

422606910140 is an abundant number, since it is smaller than the sum of its proper divisors (465868173412).

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

422606910140 is a wasteful number, since it uses less digits than its factorization.

422606910140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23823157 (or 23823155 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 422606910140 in words is "four hundred twenty-two billion, six hundred six million, nine hundred ten thousand, one hundred forty".