144044041214321 has 8 divisors (see below), whose sum is σ = 145483633680000. Its totient is φ = 142606595794320.

The previous prime is 144044041214219. The next prime is 144044041214377. The reversal of 144044041214321 is 123412140440441.

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 144044041214321 - 2³⁸ = 143769163307377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144044041216321) 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, 536626571 + ... + 536894928.

It is an arithmetic number, because the mean of its divisors is an integer number (18185454210000).

Almost surely, 2^{144044041214321} is an apocalyptic number.

It is an amenable number.

144044041214321 is a deficient number, since it is larger than the sum of its proper divisors (1439592465679).

144044041214321 is a wasteful number, since it uses less digits than its factorization.

144044041214321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073522839.

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 144044041214321 its reverse (123412140440441), we get a palindrome (267456181654762).

The spelling of 144044041214321 in words is "one hundred forty-four trillion, forty-four billion, forty-one million, two hundred fourteen thousand, three hundred twenty-one".