144230224975717 has 2 divisors, whose sum is σ = 144230224975718. Its totient is φ = 144230224975716.

The previous prime is 144230224975693. The next prime is 144230224975789. The reversal of 144230224975717 is 717579422032441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140893077885921 + 3337147089796 = 11869839^2 + 1826786^2 .

It is an emirp because it is prime and its reverse (717579422032441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144230224975717 - 2¹¹ = 144230224973669 is a prime.

It is a super-4 number, since 4×144230224975717⁴ (a number of 58 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144230224975117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72115112487858 + 72115112487859.

It is an arithmetic number, because the mean of its divisors is an integer number (72115112487859).

Almost surely, 2^{144230224975717} is an apocalyptic number.

It is an amenable number.

144230224975717 is a deficient number, since it is larger than the sum of its proper divisors (1).

144230224975717 is an equidigital number, since it uses as much as digits as its factorization.

144230224975717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23708160, while the sum is 58.

The spelling of 144230224975717 in words is "one hundred forty-four trillion, two hundred thirty billion, two hundred twenty-four million, nine hundred seventy-five thousand, seven hundred seventeen".