2560074841409 has 2 divisors, whose sum is σ = 2560074841410. Its totient is φ = 2560074841408.

The previous prime is 2560074841397. The next prime is 2560074841439. The reversal of 2560074841409 is 9041484700652.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1337369663809 + 1222705177600 = 1156447^2 + 1105760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2560074841409 is a prime.

It is a super-2 number, since 2×2560074841409² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2560074841439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280037420704 + 1280037420705.

It is an arithmetic number, because the mean of its divisors is an integer number (1280037420705).

Almost surely, 2^{2560074841409} is an apocalyptic number.

It is an amenable number.

2560074841409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560074841409 is an equidigital number, since it uses as much as digits as its factorization.

2560074841409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 2560074841409 in words is "two trillion, five hundred sixty billion, seventy-four million, eight hundred forty-one thousand, four hundred nine".