422342330632 has 16 divisors (see below), whose sum is σ = 791906923260. Its totient is φ = 211167151104.

The previous prime is 422342330617. The next prime is 422342330639. The reversal of 422342330632 is 236033243224.

It can be written as a sum of positive squares in 2 ways, for example, as 279665399556 + 142676931076 = 528834^2 + 377726^2 .

It is not an unprimeable number, because it can be changed into a prime (422342330639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28353 + ... + 919504.

Almost surely, 2^422342330632 is an apocalyptic number.

It is an amenable number.

422342330632 is a deficient number, since it is larger than the sum of its proper divisors (369564592628).

422342330632 is a wasteful number, since it uses less digits than its factorization.

422342330632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003560 (or 1003556 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 422342330632 its reverse (236033243224), we get a palindrome (658375573856).

The spelling of 422342330632 in words is "four hundred twenty-two billion, three hundred forty-two million, three hundred thirty thousand, six hundred thirty-two".