271442141 has 2 divisors, whose sum is σ = 271442142. Its totient is φ = 271442140.

The previous prime is 271442089. The next prime is 271442153. The reversal of 271442141 is 141244172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250557241 + 20884900 = 15829^2 + 4570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-271442141 is a 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 271442141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271441141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135721070 + 135721071.

It is an arithmetic number, because the mean of its divisors is an integer number (135721071).

Almost surely, 2^271442141 is an apocalyptic number.

It is an amenable number.

271442141 is a deficient number, since it is larger than the sum of its proper divisors (1).

271442141 is an equidigital number, since it uses as much as digits as its factorization.

271442141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 26.

The square root of 271442141 is about 16475.5012366847. The cubic root of 271442141 is about 647.4791044871.

The spelling of 271442141 in words is "two hundred seventy-one million, four hundred forty-two thousand, one hundred forty-one".