27067036427 has 2 divisors, whose sum is σ = 27067036428. Its totient is φ = 27067036426.

The previous prime is 27067036393. The next prime is 27067036439. The reversal of 27067036427 is 72463076072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27067036427 - 2⁶ = 27067036363 is a prime.

It is not a weakly prime, because it can be changed into another prime (27067035427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13533518213 + 13533518214.

It is an arithmetic number, because the mean of its divisors is an integer number (13533518214).

Almost surely, 2^27067036427 is an apocalyptic number.

27067036427 is a deficient number, since it is larger than the sum of its proper divisors (1).

27067036427 is an equidigital number, since it uses as much as digits as its factorization.

27067036427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 27067036427 in words is "twenty-seven billion, sixty-seven million, thirty-six thousand, four hundred twenty-seven".