27141365227 has 2 divisors, whose sum is σ = 27141365228. Its totient is φ = 27141365226.

The previous prime is 27141365219. The next prime is 27141365231. The reversal of 27141365227 is 72256314172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27141365227 - 2³ = 27141365219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27141365227.

It is not a weakly prime, because it can be changed into another prime (27141365267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13570682613 + 13570682614.

It is an arithmetic number, because the mean of its divisors is an integer number (13570682614).

Almost surely, 2^27141365227 is an apocalyptic number.

27141365227 is a deficient number, since it is larger than the sum of its proper divisors (1).

27141365227 is an equidigital number, since it uses as much as digits as its factorization.

27141365227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

Adding to 27141365227 its reverse (72256314172), we get a palindrome (99397679399).

The spelling of 27141365227 in words is "twenty-seven billion, one hundred forty-one million, three hundred sixty-five thousand, two hundred twenty-seven".