11271741427 has 2 divisors, whose sum is σ = 11271741428. Its totient is φ = 11271741426.

The previous prime is 11271741413. The next prime is 11271741521. The reversal of 11271741427 is 72414717211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11271741427 - 2²³ = 11263352819 is a prime.

It is not a weakly prime, because it can be changed into another prime (11271741527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5635870713 + 5635870714.

It is an arithmetic number, because the mean of its divisors is an integer number (5635870714).

Almost surely, 2^11271741427 is an apocalyptic number.

11271741427 is a deficient number, since it is larger than the sum of its proper divisors (1).

11271741427 is an equidigital number, since it uses as much as digits as its factorization.

11271741427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21952, while the sum is 37.

The spelling of 11271741427 in words is "eleven billion, two hundred seventy-one million, seven hundred forty-one thousand, four hundred twenty-seven".