13330304121444 has 12 divisors (see below), whose sum is σ = 31104042950064. Its totient is φ = 4443434707144.

The previous prime is 13330304121437. The next prime is 13330304121479. The reversal of 13330304121444 is 44412140303331.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555429338382 + ... + 555429338405.

It is an arithmetic number, because the mean of its divisors is an integer number (2592003579172).

Almost surely, 2^{13330304121444} is an apocalyptic number.

It is an amenable number.

13330304121444 is an abundant number, since it is smaller than the sum of its proper divisors (17773738828620).

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

13330304121444 is a wasteful number, since it uses less digits than its factorization.

13330304121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110858676794 (or 1110858676792 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 13330304121444 its reverse (44412140303331), we get a palindrome (57742444424775).

The spelling of 13330304121444 in words is "thirteen trillion, three hundred thirty billion, three hundred four million, one hundred twenty-one thousand, four hundred forty-four".