13422444332 has 72 divisors (see below), whose sum is σ = 26883630480. Its totient is φ = 5852246400.

The previous prime is 13422444247. The next prime is 13422444337. The reversal of 13422444332 is 23344422431.

It is not an unprimeable number, because it can be changed into a prime (13422444337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2200607 + ... + 2206697.

Almost surely, 2^13422444332 is an apocalyptic number.

It is an amenable number.

13422444332 is an abundant number, since it is smaller than the sum of its proper divisors (13461186148).

13422444332 is a wasteful number, since it uses less digits than its factorization.

13422444332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303 (or 6290 counting only the distinct ones).

The product of its digits is 55296, while the sum is 32.

Adding to 13422444332 its reverse (23344422431), we get a palindrome (36766866763).

It can be divided in two parts, 13422 and 444332, that added together give a palindrome (457754).

The spelling of 13422444332 in words is "thirteen billion, four hundred twenty-two million, four hundred forty-four thousand, three hundred thirty-two".