27120680849299 has 2 divisors, whose sum is σ = 27120680849300. Its totient is φ = 27120680849298.

The previous prime is 27120680849261. The next prime is 27120680849377. The reversal of 27120680849299 is 99294808602172.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27120680849299 is a prime.

It is not a weakly prime, because it can be changed into another prime (27120680849209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13560340424649 + 13560340424650.

It is an arithmetic number, because the mean of its divisors is an integer number (13560340424650).

Almost surely, 2^{27120680849299} is an apocalyptic number.

27120680849299 is a deficient number, since it is larger than the sum of its proper divisors (1).

27120680849299 is an equidigital number, since it uses as much as digits as its factorization.

27120680849299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62705664, while the sum is 67.

The spelling of 27120680849299 in words is "twenty-seven trillion, one hundred twenty billion, six hundred eighty million, eight hundred forty-nine thousand, two hundred ninety-nine".