144442204133441 has 2 divisors, whose sum is σ = 144442204133442. Its totient is φ = 144442204133440.

The previous prime is 144442204133411. The next prime is 144442204133467. The reversal of 144442204133441 is 144331402244441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126386970902416 + 18055233231025 = 11242196^2 + 4249145^2 .

It is a cyclic number.

It is not a de Polignac number, because 144442204133441 - 2⁴⁶ = 74073459955777 is a prime.

It is not a weakly prime, because it can be changed into another prime (144442204133411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221102066720 + 72221102066721.

It is an arithmetic number, because the mean of its divisors is an integer number (72221102066721).

Almost surely, 2^{144442204133441} is an apocalyptic number.

It is an amenable number.

144442204133441 is a deficient number, since it is larger than the sum of its proper divisors (1).

144442204133441 is an equidigital number, since it uses as much as digits as its factorization.

144442204133441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 589824, while the sum is 41.

Adding to 144442204133441 its reverse (144331402244441), we get a palindrome (288773606377882).

The spelling of 144442204133441 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred four million, one hundred thirty-three thousand, four hundred forty-one".