6771380411 has 2 divisors, whose sum is σ = 6771380412. Its totient is φ = 6771380410.

The previous prime is 6771380353. The next prime is 6771380423. The reversal of 6771380411 is 1140831776.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6771380411 - 2¹⁰ = 6771379387 is a prime.

It is not a weakly prime, because it can be changed into another prime (6771380311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3385690205 + 3385690206.

It is an arithmetic number, because the mean of its divisors is an integer number (3385690206).

Almost surely, 2^6771380411 is an apocalyptic number.

6771380411 is a deficient number, since it is larger than the sum of its proper divisors (1).

6771380411 is an equidigital number, since it uses as much as digits as its factorization.

6771380411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 6771380411 is about 82288.3977909401. The cubic root of 6771380411 is about 1891.8748517649.

The spelling of 6771380411 in words is "six billion, seven hundred seventy-one million, three hundred eighty thousand, four hundred eleven".