144441211244111 has 8 divisors (see below), whose sum is σ = 149171893997760. Its totient is φ = 139779589552768.

The previous prime is 144441211244081. The next prime is 144441211244137. The reversal of 144441211244111 is 111442112144441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144441211244111 - 2¹⁸ = 144441210981967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144441211244171) 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, 17265261326 + ... + 17265269691.

It is an arithmetic number, because the mean of its divisors is an integer number (18646486749720).

Almost surely, 2^{144441211244111} is an apocalyptic number.

144441211244111 is a deficient number, since it is larger than the sum of its proper divisors (4730682753649).

144441211244111 is an equidigital number, since it uses as much as digits as its factorization.

144441211244111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34530531153.

The product of its digits is 16384, while the sum is 35.

Adding to 144441211244111 its reverse (111442112144441), we get a palindrome (255883323388552).

The spelling of 144441211244111 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred eleven million, two hundred forty-four thousand, one hundred eleven".