144044042011447 has 2 divisors, whose sum is σ = 144044042011448. Its totient is φ = 144044042011446.

The previous prime is 144044042011237. The next prime is 144044042011481. The reversal of 144044042011447 is 744110240440441.

144044042011447 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 is a cyclic number.

It is not a de Polignac number, because 144044042011447 - 2¹⁵ = 144044041978679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144044040011447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72022021005723 + 72022021005724.

It is an arithmetic number, because the mean of its divisors is an integer number (72022021005724).

Almost surely, 2^{144044042011447} is an apocalyptic number.

144044042011447 is a deficient number, since it is larger than the sum of its proper divisors (1).

144044042011447 is an equidigital number, since it uses as much as digits as its factorization.

144044042011447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 229376, while the sum is 40.

Adding to 144044042011447 its reverse (744110240440441), we get a palindrome (888154282451888).

The spelling of 144044042011447 in words is "one hundred forty-four trillion, forty-four billion, forty-two million, eleven thousand, four hundred forty-seven".