32443234422 has 16 divisors (see below), whose sum is σ = 65950182192. Its totient is φ = 10637125920.

The previous prime is 32443234403. The next prime is 32443234423. The reversal of 32443234422 is 22443234423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32443234423) 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 7 ways as a sum of consecutive naturals, for example, 44320993 + ... + 44321724.

It is an arithmetic number, because the mean of its divisors is an integer number (4121886387).

Almost surely, 2^32443234422 is an apocalyptic number.

32443234422 is an abundant number, since it is smaller than the sum of its proper divisors (33506947770).

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

32443234422 is a wasteful number, since it uses less digits than its factorization.

32443234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88642783.

The product of its digits is 110592, while the sum is 33.

Adding to 32443234422 its reverse (22443234423), we get a palindrome (54886468845).

Subtracting from 32443234422 its reverse (22443234423), we obtain a palindrome (9999999999).

The spelling of 32443234422 in words is "thirty-two billion, four hundred forty-three million, two hundred thirty-four thousand, four hundred twenty-two".