2741256040673 has 2 divisors, whose sum is σ = 2741256040674. Its totient is φ = 2741256040672.

The previous prime is 2741256040657. The next prime is 2741256040693. The reversal of 2741256040673 is 3760406521472.

2741256040673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2129681991649 + 611574049024 = 1459343^2 + 782032^2 .

It is a cyclic number.

It is not a de Polignac number, because 2741256040673 - 2⁴ = 2741256040657 is a prime.

It is not a weakly prime, because it can be changed into another prime (2741256040693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370628020336 + 1370628020337.

It is an arithmetic number, because the mean of its divisors is an integer number (1370628020337).

Almost surely, 2^{2741256040673} is an apocalyptic number.

It is an amenable number.

2741256040673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2741256040673 is an equidigital number, since it uses as much as digits as its factorization.

2741256040673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 2741256040673 in words is "two trillion, seven hundred forty-one billion, two hundred fifty-six million, forty thousand, six hundred seventy-three".