6841885489141 has 2 divisors, whose sum is σ = 6841885489142. Its totient is φ = 6841885489140.

The previous prime is 6841885489093. The next prime is 6841885489237. The reversal of 6841885489141 is 1419845881486.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6566841882225 + 275043606916 = 2562585^2 + 524446^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6841885489141 is a prime.

It is a super-2 number, since 2×6841885489141² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6841885589141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3420942744570 + 3420942744571.

It is an arithmetic number, because the mean of its divisors is an integer number (3420942744571).

Almost surely, 2^{6841885489141} is an apocalyptic number.

It is an amenable number.

6841885489141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6841885489141 is an equidigital number, since it uses as much as digits as its factorization.

6841885489141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70778880, while the sum is 67.

The spelling of 6841885489141 in words is "six trillion, eight hundred forty-one billion, eight hundred eighty-five million, four hundred eighty-nine thousand, one hundred forty-one".