271085866841 has 2 divisors, whose sum is σ = 271085866842. Its totient is φ = 271085866840.

The previous prime is 271085866789. The next prime is 271085866879. The reversal of 271085866841 is 148668580172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270238824025 + 847042816 = 519845^2 + 29104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-271085866841 is a prime.

It is not a weakly prime, because it can be changed into another prime (271085860841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135542933420 + 135542933421.

It is an arithmetic number, because the mean of its divisors is an integer number (135542933421).

Almost surely, 2^271085866841 is an apocalyptic number.

It is an amenable number.

271085866841 is a deficient number, since it is larger than the sum of its proper divisors (1).

271085866841 is an equidigital number, since it uses as much as digits as its factorization.

271085866841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 271085866841 in words is "two hundred seventy-one billion, eighty-five million, eight hundred sixty-six thousand, eight hundred forty-one".