144441441040901 has 2 divisors, whose sum is σ = 144441441040902. Its totient is φ = 144441441040900.

The previous prime is 144441441040889. The next prime is 144441441041017. The reversal of 144441441040901 is 109040144144441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137408331736900 + 7033109304001 = 11722130^2 + 2652001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144441441040901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144441446040901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220720520450 + 72220720520451.

It is an arithmetic number, because the mean of its divisors is an integer number (72220720520451).

Almost surely, 2^{144441441040901} is an apocalyptic number.

It is an amenable number.

144441441040901 is a deficient number, since it is larger than the sum of its proper divisors (1).

144441441040901 is an equidigital number, since it uses as much as digits as its factorization.

144441441040901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 144441441040901 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred forty-one million, forty thousand, nine hundred one".