422447852334 has 16 divisors (see below), whose sum is σ = 851548428288. Its totient is φ = 139707163512.

The previous prime is 422447852287. The next prime is 422447852341. The reversal of 422447852334 is 433258744224.

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, 277195992 + ... + 277197515.

It is an arithmetic number, because the mean of its divisors is an integer number (53221776768).

Almost surely, 2^422447852334 is an apocalyptic number.

422447852334 is an abundant number, since it is smaller than the sum of its proper divisors (429100575954).

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

422447852334 is a wasteful number, since it uses less digits than its factorization.

422447852334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554393639.

The product of its digits is 5160960, while the sum is 48.

The spelling of 422447852334 in words is "four hundred twenty-two billion, four hundred forty-seven million, eight hundred fifty-two thousand, three hundred thirty-four".