2740134765757 has 2 divisors, whose sum is σ = 2740134765758. Its totient is φ = 2740134765756.

The previous prime is 2740134765707. The next prime is 2740134765869. The reversal of 2740134765757 is 7575674310472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2362458146841 + 377676618916 = 1537029^2 + 614554^2 .

It is a cyclic number.

It is not a de Polignac number, because 2740134765757 - 2¹⁹ = 2740134241469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2740134765707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370067382878 + 1370067382879.

It is an arithmetic number, because the mean of its divisors is an integer number (1370067382879).

Almost surely, 2^{2740134765757} is an apocalyptic number.

It is an amenable number.

2740134765757 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740134765757 is an equidigital number, since it uses as much as digits as its factorization.

2740134765757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34574400, while the sum is 58.

The spelling of 2740134765757 in words is "two trillion, seven hundred forty billion, one hundred thirty-four million, seven hundred sixty-five thousand, seven hundred fifty-seven".