6711843638011 has 2 divisors, whose sum is σ = 6711843638012. Its totient is φ = 6711843638010.

The previous prime is 6711843637997. The next prime is 6711843638021. The reversal of 6711843638011 is 1108363481176.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6711843638011 - 2²⁵ = 6711810083579 is a prime.

It is a super-2 number, since 2×6711843638011² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6711843638021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3355921819005 + 3355921819006.

It is an arithmetic number, because the mean of its divisors is an integer number (3355921819006).

Almost surely, 2^{6711843638011} is an apocalyptic number.

6711843638011 is a deficient number, since it is larger than the sum of its proper divisors (1).

6711843638011 is an equidigital number, since it uses as much as digits as its factorization.

6711843638011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 6711843638011 in words is "six trillion, seven hundred eleven billion, eight hundred forty-three million, six hundred thirty-eight thousand, eleven".