6682696438141 has 2 divisors, whose sum is σ = 6682696438142. Its totient is φ = 6682696438140.

The previous prime is 6682696438051. The next prime is 6682696438147. The reversal of 6682696438141 is 1418346962866.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6645233287225 + 37463150916 = 2577835^2 + 193554^2 .

It is a cyclic number.

It is not a de Polignac number, because 6682696438141 - 2¹⁹ = 6682695913853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6682696438147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3341348219070 + 3341348219071.

It is an arithmetic number, because the mean of its divisors is an integer number (3341348219071).

Almost surely, 2^{6682696438141} is an apocalyptic number.

It is an amenable number.

6682696438141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6682696438141 is an equidigital number, since it uses as much as digits as its factorization.

6682696438141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71663616, while the sum is 64.

The spelling of 6682696438141 in words is "six trillion, six hundred eighty-two billion, six hundred ninety-six million, four hundred thirty-eight thousand, one hundred forty-one".