141696817 has 2 divisors, whose sum is σ = 141696818. Its totient is φ = 141696816.

The previous prime is 141696803. The next prime is 141696829. The reversal of 141696817 is 718696141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123854641 + 17842176 = 11129^2 + 4224^2 .

It is an emirp because it is prime and its reverse (718696141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141696817 - 2¹⁵ = 141664049 is a prime.

It is not a weakly prime, because it can be changed into another prime (141696917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70848408 + 70848409.

It is an arithmetic number, because the mean of its divisors is an integer number (70848409).

Almost surely, 2^141696817 is an apocalyptic number.

It is an amenable number.

141696817 is a deficient number, since it is larger than the sum of its proper divisors (1).

141696817 is an equidigital number, since it uses as much as digits as its factorization.

141696817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 141696817 is about 11903.6472141945. The cubic root of 141696817 is about 521.3387802780.

The spelling of 141696817 in words is "one hundred forty-one million, six hundred ninety-six thousand, eight hundred seventeen".