144313442224412 has 12 divisors (see below), whose sum is σ = 252706663242600. Its totient is φ = 72111538440816.

The previous prime is 144313442224411. The next prime is 144313442224489. The reversal of 144313442224412 is 214422244313441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 144313442224412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144313442224411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11295660662 + ... + 11295673437.

It is an arithmetic number, because the mean of its divisors is an integer number (21058888603550).

Almost surely, 2^{144313442224412} is an apocalyptic number.

It is an amenable number.

144313442224412 is a deficient number, since it is larger than the sum of its proper divisors (108393221018188).

144313442224412 is a wasteful number, since it uses less digits than its factorization.

144313442224412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22591335700 (or 22591335698 counting only the distinct ones).

The product of its digits is 589824, while the sum is 41.

Adding to 144313442224412 its reverse (214422244313441), we get a palindrome (358735686537853).

The spelling of 144313442224412 in words is "one hundred forty-four trillion, three hundred thirteen billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred twelve".