271960943 has 2 divisors, whose sum is σ = 271960944. Its totient is φ = 271960942.

The previous prime is 271960933. The next prime is 271960961. The reversal of 271960943 is 349069172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 271960943 - 2¹² = 271956847 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 271960943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271960933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135980471 + 135980472.

It is an arithmetic number, because the mean of its divisors is an integer number (135980472).

Almost surely, 2^271960943 is an apocalyptic number.

271960943 is a deficient number, since it is larger than the sum of its proper divisors (1).

271960943 is an equidigital number, since it uses as much as digits as its factorization.

271960943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 271960943 is about 16491.2383707228. The cubic root of 271960943 is about 647.8913466342.

The spelling of 271960943 in words is "two hundred seventy-one million, nine hundred sixty thousand, nine hundred forty-three".