423034324232 has 16 divisors (see below), whose sum is σ = 854203924140. Its totient is φ = 195246611136.

The previous prime is 423034324231. The next prime is 423034324243. The reversal of 423034324232 is 232423430324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 419637066436 + 3397257796 = 647794^2 + 58286^2 .

It is not an unprimeable number, because it can be changed into a prime (423034324231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2033818763 + ... + 2033818970.

Almost surely, 2^423034324232 is an apocalyptic number.

It is an amenable number.

423034324232 is an abundant number, since it is smaller than the sum of its proper divisors (431169599908).

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

423034324232 is a wasteful number, since it uses less digits than its factorization.

423034324232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067637752 (or 4067637748 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 423034324232 its reverse (232423430324), we get a palindrome (655457754556).

The spelling of 423034324232 in words is "four hundred twenty-three billion, thirty-four million, three hundred twenty-four thousand, two hundred thirty-two".