144442231210441 has 2 divisors, whose sum is σ = 144442231210442. Its totient is φ = 144442231210440.

The previous prime is 144442231210439. The next prime is 144442231210481. The reversal of 144442231210441 is 144012132244441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136372063844025 + 8070167366416 = 11677845^2 + 2840804^2 .

It is a cyclic number.

It is not a de Polignac number, because 144442231210441 - 2¹ = 144442231210439 is a prime.

It is a super-2 number, since 2×144442231210441² (a number of 29 digits) contains 22 as substring.

Together with 144442231210439, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144442231210441.

It is not a weakly prime, because it can be changed into another prime (144442231210481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221115605220 + 72221115605221.

It is an arithmetic number, because the mean of its divisors is an integer number (72221115605221).

Almost surely, 2^{144442231210441} is an apocalyptic number.

It is an amenable number.

144442231210441 is a deficient number, since it is larger than the sum of its proper divisors (1).

144442231210441 is an equidigital number, since it uses as much as digits as its factorization.

144442231210441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98304, while the sum is 37.

Adding to 144442231210441 its reverse (144012132244441), we get a palindrome (288454363454882).

The spelling of 144442231210441 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred thirty-one million, two hundred ten thousand, four hundred forty-one".