12413441444 has 6 divisors (see below), whose sum is σ = 21723522534. Its totient is φ = 6206720720.

The previous prime is 12413441441. The next prime is 12413441459. The reversal of 12413441444 is 44414431421.

12413441444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8079852544 + 4333588900 = 89888^2 + 65830^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12413441444.

It is not an unprimeable number, because it can be changed into a prime (12413441441) 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 as a sum of consecutive naturals, namely, 1551680177 + ... + 1551680184.

It is an arithmetic number, because the mean of its divisors is an integer number (3620587089).

Almost surely, 2^12413441444 is an apocalyptic number.

It is an amenable number.

12413441444 is a deficient number, since it is larger than the sum of its proper divisors (9310081090).

12413441444 is a wasteful number, since it uses less digits than its factorization.

12413441444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103360365 (or 3103360363 counting only the distinct ones).

The product of its digits is 24576, while the sum is 32.

Adding to 12413441444 its reverse (44414431421), we get a palindrome (56827872865).

The spelling of 12413441444 in words is "twelve billion, four hundred thirteen million, four hundred forty-one thousand, four hundred forty-four".