6740734002293 has 2 divisors, whose sum is σ = 6740734002294. Its totient is φ = 6740734002292.

The previous prime is 6740734002239. The next prime is 6740734002311. The reversal of 6740734002293 is 3922004370476.

Together with previous prime (6740734002239) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5193690587089 + 1547043415204 = 2278967^2 + 1243802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6740734002293 is a prime.

It is a super-2 number, since 2×6740734002293² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6740734082293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3370367001146 + 3370367001147.

It is an arithmetic number, because the mean of its divisors is an integer number (3370367001147).

Almost surely, 2^{6740734002293} is an apocalyptic number.

It is an amenable number.

6740734002293 is a deficient number, since it is larger than the sum of its proper divisors (1).

6740734002293 is an equidigital number, since it uses as much as digits as its factorization.

6740734002293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 6740734002293 in words is "six trillion, seven hundred forty billion, seven hundred thirty-four million, two thousand, two hundred ninety-three".