422310032340 has 48 divisors (see below), whose sum is σ = 1351392104832. Its totient is φ = 96528007296.

The previous prime is 422310032329. The next prime is 422310032341. The reversal of 422310032340 is 43230013224.

422310032340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 422310032340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422310032341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502749619 + ... + 502750458.

It is an arithmetic number, because the mean of its divisors is an integer number (28154002184).

Almost surely, 2^422310032340 is an apocalyptic number.

It is an amenable number.

422310032340 is an abundant number, since it is smaller than the sum of its proper divisors (929082072492).

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

422310032340 is a wasteful number, since it uses less digits than its factorization.

422310032340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005500096 (or 1005500094 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 422310032340 its reverse (43230013224), we get a palindrome (465540045564).

The spelling of 422310032340 in words is "four hundred twenty-two billion, three hundred ten million, thirty-two thousand, three hundred forty".