7066805741 has 2 divisors, whose sum is σ = 7066805742. Its totient is φ = 7066805740.

The previous prime is 7066805719. The next prime is 7066805747. The reversal of 7066805741 is 1475086607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3958297225 + 3108508516 = 62915^2 + 55754^2 .

It is an emirp because it is prime and its reverse (1475086607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7066805741 - 2²⁶ = 6999696877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7066805692 and 7066805701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7066805747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533402870 + 3533402871.

It is an arithmetic number, because the mean of its divisors is an integer number (3533402871).

Almost surely, 2^7066805741 is an apocalyptic number.

It is an amenable number.

7066805741 is a deficient number, since it is larger than the sum of its proper divisors (1).

7066805741 is an equidigital number, since it uses as much as digits as its factorization.

7066805741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 7066805741 is about 84064.2952804578. The cubic root of 7066805741 is about 1918.9973914857.

The spelling of 7066805741 in words is "seven billion, sixty-six million, eight hundred five thousand, seven hundred forty-one".