27374080771 has 2 divisors, whose sum is σ = 27374080772. Its totient is φ = 27374080770.

The previous prime is 27374080759. The next prime is 27374080801. The reversal of 27374080771 is 17708047372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27374080771 - 2²¹ = 27371983619 is a prime.

It is not a weakly prime, because it can be changed into another prime (27374087771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13687040385 + 13687040386.

It is an arithmetic number, because the mean of its divisors is an integer number (13687040386).

Almost surely, 2^27374080771 is an apocalyptic number.

27374080771 is a deficient number, since it is larger than the sum of its proper divisors (1).

27374080771 is an equidigital number, since it uses as much as digits as its factorization.

27374080771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460992, while the sum is 46.

The spelling of 27374080771 in words is "twenty-seven billion, three hundred seventy-four million, eighty thousand, seven hundred seventy-one".