10420441020317 has 2 divisors, whose sum is σ = 10420441020318. Its totient is φ = 10420441020316.

The previous prime is 10420441020259. The next prime is 10420441020323. The reversal of 10420441020317 is 71302014402401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5634195333316 + 4786245687001 = 2373646^2 + 2187749^2 .

It is an emirp because it is prime and its reverse (71302014402401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10420441020317 - 2¹⁸ = 10420440758173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10420441020317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10420441020377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5210220510158 + 5210220510159.

It is an arithmetic number, because the mean of its divisors is an integer number (5210220510159).

Almost surely, 2^{10420441020317} is an apocalyptic number.

It is an amenable number.

10420441020317 is a deficient number, since it is larger than the sum of its proper divisors (1).

10420441020317 is an equidigital number, since it uses as much as digits as its factorization.

10420441020317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 10420441020317 its reverse (71302014402401), we get a palindrome (81722455422718).

The spelling of 10420441020317 in words is "ten trillion, four hundred twenty billion, four hundred forty-one million, twenty thousand, three hundred seventeen".