13442330220 has 96 divisors (see below), whose sum is σ = 42845483520. Its totient is φ = 3117058560.

The previous prime is 13442330207. The next prime is 13442330227. The reversal of 13442330220 is 2203324431.

13442330220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13442330227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427585 + ... + 457944.

It is an arithmetic number, because the mean of its divisors is an integer number (446307120).

Almost surely, 2^13442330220 is an apocalyptic number.

13442330220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13442330220 is an abundant number, since it is smaller than the sum of its proper divisors (29403153300).

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

13442330220 is a wasteful number, since it uses less digits than its factorization.

13442330220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885575 (or 885573 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 13442330220 its reverse (2203324431), we get a palindrome (15645654651).

The spelling of 13442330220 in words is "thirteen billion, four hundred forty-two million, three hundred thirty thousand, two hundred twenty".