422349288764 has 24 divisors (see below), whose sum is σ = 797437306848. Its totient is φ = 194570112960.

The previous prime is 422349288749. The next prime is 422349288773. The reversal of 422349288764 is 467882943224.

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, 7478432 + ... + 7534695.

It is an arithmetic number, because the mean of its divisors is an integer number (33226554452).

Almost surely, 2^422349288764 is an apocalyptic number.

It is an amenable number.

422349288764 is a deficient number, since it is larger than the sum of its proper divisors (375088018084).

422349288764 is a wasteful number, since it uses less digits than its factorization.

422349288764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15013685 (or 15013683 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 59.

The spelling of 422349288764 in words is "four hundred twenty-two billion, three hundred forty-nine million, two hundred eighty-eight thousand, seven hundred sixty-four".