144241500114221 has 2 divisors, whose sum is σ = 144241500114222. Its totient is φ = 144241500114220.

The previous prime is 144241500114157. The next prime is 144241500114223. The reversal of 144241500114221 is 122411005142441.

144241500114221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96149203024900 + 48092297089321 = 9805570^2 + 6934861^2 .

It is a cyclic number.

It is not a de Polignac number, because 144241500114221 - 2⁶ = 144241500114157 is a prime.

It is a super-2 number, since 2×144241500114221² (a number of 29 digits) contains 22 as substring.

Together with 144241500114223, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144241500114223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72120750057110 + 72120750057111.

It is an arithmetic number, because the mean of its divisors is an integer number (72120750057111).

Almost surely, 2^{144241500114221} is an apocalyptic number.

It is an amenable number.

144241500114221 is a deficient number, since it is larger than the sum of its proper divisors (1).

144241500114221 is an equidigital number, since it uses as much as digits as its factorization.

144241500114221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 32.

Adding to 144241500114221 its reverse (122411005142441), we get a palindrome (266652505256662).

The spelling of 144241500114221 in words is "one hundred forty-four trillion, two hundred forty-one billion, five hundred million, one hundred fourteen thousand, two hundred twenty-one".