144444313124 has 24 divisors (see below), whose sum is σ = 254933570808. Its totient is φ = 71607438080.

The previous prime is 144444313093. The next prime is 144444313127. The reversal of 144444313124 is 421313444441.

It can be written as a sum of positive squares in 4 ways, for example, as 14001988900 + 130442324224 = 118330^2 + 361168^2 .

It is not an unprimeable number, because it can be changed into a prime (144444313127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289382 + ... + 610434.

It is an arithmetic number, because the mean of its divisors is an integer number (10622232117).

Almost surely, 2^144444313124 is an apocalyptic number.

It is an amenable number.

144444313124 is a deficient number, since it is larger than the sum of its proper divisors (110489257684).

144444313124 is a wasteful number, since it uses less digits than its factorization.

144444313124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322015 (or 322013 counting only the distinct ones).

The product of its digits is 73728, while the sum is 35.

Adding to 144444313124 its reverse (421313444441), we get a palindrome (565757757565).

The spelling of 144444313124 in words is "one hundred forty-four billion, four hundred forty-four million, three hundred thirteen thousand, one hundred twenty-four".