13544441330 has 48 divisors (see below), whose sum is σ = 28519024320. Its totient is φ = 4617835488.

The previous prime is 13544441321. The next prime is 13544441333. The reversal of 13544441330 is 3314444531.

It is not an unprimeable number, because it can be changed into a prime (13544441333) 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, 10499 + ... + 164921.

It is an arithmetic number, because the mean of its divisors is an integer number (594146340).

Almost surely, 2^13544441330 is an apocalyptic number.

13544441330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13544441330 is an abundant number, since it is smaller than the sum of its proper divisors (14974582990).

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

13544441330 is a wasteful number, since it uses less digits than its factorization.

13544441330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154623 (or 154616 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 13544441330 its reverse (3314444531), we get a palindrome (16858885861).

The spelling of 13544441330 in words is "thirteen billion, five hundred forty-four million, four hundred forty-one thousand, three hundred thirty".