27341300309 has 2 divisors, whose sum is σ = 27341300310. Its totient is φ = 27341300308.

The previous prime is 27341300267. The next prime is 27341300351. The reversal of 27341300309 is 90300314372.

It is a balanced prime because it is at equal distance from previous prime (27341300267) and next prime (27341300351).

It can be written as a sum of positive squares in only one way, i.e., 25250799025 + 2090501284 = 158905^2 + 45722^2 .

It is a cyclic number.

It is not a de Polignac number, because 27341300309 - 2⁸ = 27341300053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27341300359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13670650154 + 13670650155.

It is an arithmetic number, because the mean of its divisors is an integer number (13670650155).

Almost surely, 2^27341300309 is an apocalyptic number.

It is an amenable number.

27341300309 is a deficient number, since it is larger than the sum of its proper divisors (1).

27341300309 is an equidigital number, since it uses as much as digits as its factorization.

27341300309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The spelling of 27341300309 in words is "twenty-seven billion, three hundred forty-one million, three hundred thousand, three hundred nine".