10140044553217 has 2 divisors, whose sum is σ = 10140044553218. Its totient is φ = 10140044553216.

The previous prime is 10140044553203. The next prime is 10140044553239. The reversal of 10140044553217 is 71235544004101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10092795271056 + 47249282161 = 3176916^2 + 217369^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140044553217 - 2¹⁹ = 10140044028929 is a prime.

It is not a weakly prime, because it can be changed into another prime (10140044553277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070022276608 + 5070022276609.

It is an arithmetic number, because the mean of its divisors is an integer number (5070022276609).

Almost surely, 2^{10140044553217} is an apocalyptic number.

It is an amenable number.

10140044553217 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140044553217 is an equidigital number, since it uses as much as digits as its factorization.

10140044553217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 37.

Adding to 10140044553217 its reverse (71235544004101), we get a palindrome (81375588557318).

The spelling of 10140044553217 in words is "ten trillion, one hundred forty billion, forty-four million, five hundred fifty-three thousand, two hundred seventeen".