422852560704 has 420 divisors, whose sum is σ = 1505179209600. Its totient is φ = 116915581440.

The previous prime is 422852560657. The next prime is 422852560709. The reversal of 422852560704 is 407065258224.

422852560704 is a `hidden beast` number, since 4 + 2 + 2 + 85 + 2 + 560 + 7 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 422852560704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422852560709) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7847647 + ... + 7901345.

Almost surely, 2^422852560704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422852560704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752589604800).

422852560704 is an abundant number, since it is smaller than the sum of its proper divisors (1082326648896).

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

422852560704 is a wasteful number, since it uses less digits than its factorization.

422852560704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53768 (or 53742 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 422852560704 in words is "four hundred twenty-two billion, eight hundred fifty-two million, five hundred sixty thousand, seven hundred four".