27141247339 has 2 divisors, whose sum is σ = 27141247340. Its totient is φ = 27141247338.

The previous prime is 27141247307. The next prime is 27141247381. The reversal of 27141247339 is 93374214172.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27141247339 - 2⁵ = 27141247307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27141247295 and 27141247304.

It is not a weakly prime, because it can be changed into another prime (27141247739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13570623669 + 13570623670.

It is an arithmetic number, because the mean of its divisors is an integer number (13570623670).

Almost surely, 2^27141247339 is an apocalyptic number.

27141247339 is a deficient number, since it is larger than the sum of its proper divisors (1).

27141247339 is an equidigital number, since it uses as much as digits as its factorization.

27141247339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The spelling of 27141247339 in words is "twenty-seven billion, one hundred forty-one million, two hundred forty-seven thousand, three hundred thirty-nine".