144413025304109 has 2 divisors, whose sum is σ = 144413025304110. Its totient is φ = 144413025304108.

The previous prime is 144413025304103. The next prime is 144413025304147. The reversal of 144413025304109 is 901403520314441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91294145711209 + 53118879592900 = 9554797^2 + 7288270^2 .

It is an emirp because it is prime and its reverse (901403520314441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144413025304109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144413025304103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72206512652054 + 72206512652055.

It is an arithmetic number, because the mean of its divisors is an integer number (72206512652055).

Almost surely, 2^{144413025304109} is an apocalyptic number.

It is an amenable number.

144413025304109 is a deficient number, since it is larger than the sum of its proper divisors (1).

144413025304109 is an equidigital number, since it uses as much as digits as its factorization.

144413025304109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 144413025304109 in words is "one hundred forty-four trillion, four hundred thirteen billion, twenty-five million, three hundred four thousand, one hundred nine".