13443334422 has 16 divisors (see below), whose sum is σ = 30727621632. Its totient is φ = 3840952680.

The previous prime is 13443334397. The next prime is 13443334439. The reversal of 13443334422 is 22443334431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160039654 + ... + 160039737.

It is an arithmetic number, because the mean of its divisors is an integer number (1920476352).

Almost surely, 2^13443334422 is an apocalyptic number.

13443334422 is an abundant number, since it is smaller than the sum of its proper divisors (17284287210).

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

13443334422 is a wasteful number, since it uses less digits than its factorization.

13443334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320079403.

The product of its digits is 82944, while the sum is 33.

Adding to 13443334422 its reverse (22443334431), we get a palindrome (35886668853).

Subtracting 13443334422 from its reverse (22443334431), we obtain a palindrome (9000000009).

The spelling of 13443334422 in words is "thirteen billion, four hundred forty-three million, three hundred thirty-four thousand, four hundred twenty-two".