144200433230317 has 2 divisors, whose sum is σ = 144200433230318. Its totient is φ = 144200433230316.

The previous prime is 144200433230297. The next prime is 144200433230341. The reversal of 144200433230317 is 713032334002441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117622397488996 + 26578035741321 = 10845386^2 + 5155389^2 .

It is a cyclic number.

It is not a de Polignac number, because 144200433230317 - 2³⁹ = 143650677416429 is a prime.

It is a super-2 number, since 2×144200433230317² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144200433230377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72100216615158 + 72100216615159.

It is an arithmetic number, because the mean of its divisors is an integer number (72100216615159).

Almost surely, 2^{144200433230317} is an apocalyptic number.

It is an amenable number.

144200433230317 is a deficient number, since it is larger than the sum of its proper divisors (1).

144200433230317 is an equidigital number, since it uses as much as digits as its factorization.

144200433230317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 37.

Adding to 144200433230317 its reverse (713032334002441), we get a palindrome (857232767232758).

The spelling of 144200433230317 in words is "one hundred forty-four trillion, two hundred billion, four hundred thirty-three million, two hundred thirty thousand, three hundred seventeen".