244341162216769 has 2 divisors, whose sum is σ = 244341162216770. Its totient is φ = 244341162216768.

The previous prime is 244341162216733. The next prime is 244341162216773. The reversal of 244341162216769 is 967612261143442.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199674195494544 + 44666966722225 = 14130612^2 + 6683335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244341162216769 is a prime.

It is a super-2 number, since 2×244341162216769² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244341162216709) 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, 122170581108384 + 122170581108385.

It is an arithmetic number, because the mean of its divisors is an integer number (122170581108385).

Almost surely, 2^{244341162216769} is an apocalyptic number.

It is an amenable number.

244341162216769 is a deficient number, since it is larger than the sum of its proper divisors (1).

244341162216769 is an equidigital number, since it uses as much as digits as its factorization.

244341162216769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20901888, while the sum is 58.

The spelling of 244341162216769 in words is "two hundred forty-four trillion, three hundred forty-one billion, one hundred sixty-two million, two hundred sixteen thousand, seven hundred sixty-nine".