871057538750141 has 2 divisors, whose sum is σ = 871057538750142. Its totient is φ = 871057538750140.

The previous prime is 871057538750131. The next prime is 871057538750159. The reversal of 871057538750141 is 141057835750178.

871057538750141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442136663486116 + 428920875264025 = 21027046^2 + 20710405^2 .

It is a cyclic number.

It is not a de Polignac number, because 871057538750141 - 2³⁴ = 871040358880957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (871057538750101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435528769375070 + 435528769375071.

It is an arithmetic number, because the mean of its divisors is an integer number (435528769375071).

Almost surely, 2^{871057538750141} is an apocalyptic number.

It is an amenable number.

871057538750141 is a deficient number, since it is larger than the sum of its proper divisors (1).

871057538750141 is an equidigital number, since it uses as much as digits as its factorization.

871057538750141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928000, while the sum is 62.

The spelling of 871057538750141 in words is "eight hundred seventy-one trillion, fifty-seven billion, five hundred thirty-eight million, seven hundred fifty thousand, one hundred forty-one".