6832471121887 has 2 divisors, whose sum is σ = 6832471121888. Its totient is φ = 6832471121886.

The previous prime is 6832471121863. The next prime is 6832471121893. The reversal of 6832471121887 is 7881211742386.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6832471121887 - 2¹¹ = 6832471119839 is a prime.

It is a super-3 number, since 3×6832471121887³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6832471121587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3416235560943 + 3416235560944.

It is an arithmetic number, because the mean of its divisors is an integer number (3416235560944).

Almost surely, 2^{6832471121887} is an apocalyptic number.

6832471121887 is a deficient number, since it is larger than the sum of its proper divisors (1).

6832471121887 is an equidigital number, since it uses as much as digits as its factorization.

6832471121887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7225344, while the sum is 58.

The spelling of 6832471121887 in words is "six trillion, eight hundred thirty-two billion, four hundred seventy-one million, one hundred twenty-one thousand, eight hundred eighty-seven".