6844351063111 has 2 divisors, whose sum is σ = 6844351063112. Its totient is φ = 6844351063110.

The previous prime is 6844351063097. The next prime is 6844351063141. The reversal of 6844351063111 is 1113601534486.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6844351063111 - 2⁹ = 6844351062599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6844351063141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3422175531555 + 3422175531556.

It is an arithmetic number, because the mean of its divisors is an integer number (3422175531556).

Almost surely, 2^{6844351063111} is an apocalyptic number.

6844351063111 is a deficient number, since it is larger than the sum of its proper divisors (1).

6844351063111 is an equidigital number, since it uses as much as digits as its factorization.

6844351063111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

Adding to 6844351063111 its reverse (1113601534486), we get a palindrome (7957952597597).

The spelling of 6844351063111 in words is "six trillion, eight hundred forty-four billion, three hundred fifty-one million, sixty-three thousand, one hundred eleven".