27066141019 has 2 divisors, whose sum is σ = 27066141020. Its totient is φ = 27066141018.

The previous prime is 27066141007. The next prime is 27066141049. The reversal of 27066141019 is 91014166072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27066141019 - 2²⁵ = 27032586587 is a prime.

It is a super-2 number, since 2×27066141019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27066141049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13533070509 + 13533070510.

It is an arithmetic number, because the mean of its divisors is an integer number (13533070510).

Almost surely, 2^27066141019 is an apocalyptic number.

27066141019 is a deficient number, since it is larger than the sum of its proper divisors (1).

27066141019 is an equidigital number, since it uses as much as digits as its factorization.

27066141019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 27066141019 in words is "twenty-seven billion, sixty-six million, one hundred forty-one thousand, nineteen".