2740945027 has 2 divisors, whose sum is σ = 2740945028. Its totient is φ = 2740945026.

The previous prime is 2740945021. The next prime is 2740945043. The reversal of 2740945027 is 7205490472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2740945027 - 2¹¹ = 2740942979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2740945021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370472513 + 1370472514.

It is an arithmetic number, because the mean of its divisors is an integer number (1370472514).

Almost surely, 2^2740945027 is an apocalyptic number.

2740945027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740945027 is an equidigital number, since it uses as much as digits as its factorization.

2740945027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 2740945027 is about 52354.0354414060. The cubic root of 2740945027 is about 1399.4802538382.

The spelling of 2740945027 in words is "two billion, seven hundred forty million, nine hundred forty-five thousand, twenty-seven".