271994688041 has 2 divisors, whose sum is σ = 271994688042. Its totient is φ = 271994688040.

The previous prime is 271994687999. The next prime is 271994688071. The reversal of 271994688041 is 140886499172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204552675625 + 67442012416 = 452275^2 + 259696^2 .

It is a cyclic number.

It is not a de Polignac number, because 271994688041 - 2¹⁴ = 271994671657 is a prime.

It is a super-2 number, since 2×271994688041² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (271994688071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135997344020 + 135997344021.

It is an arithmetic number, because the mean of its divisors is an integer number (135997344021).

Almost surely, 2^271994688041 is an apocalyptic number.

It is an amenable number.

271994688041 is a deficient number, since it is larger than the sum of its proper divisors (1).

271994688041 is an equidigital number, since it uses as much as digits as its factorization.

271994688041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 271994688041 in words is "two hundred seventy-one billion, nine hundred ninety-four million, six hundred eighty-eight thousand, forty-one".