13340466571 has 2 divisors, whose sum is σ = 13340466572. Its totient is φ = 13340466570.

The previous prime is 13340466467. The next prime is 13340466583. The reversal of 13340466571 is 17566404331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13340466571 - 2⁷ = 13340466443 is a prime.

It is not a weakly prime, because it can be changed into another prime (13340461571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6670233285 + 6670233286.

It is an arithmetic number, because the mean of its divisors is an integer number (6670233286).

Almost surely, 2^13340466571 is an apocalyptic number.

13340466571 is a deficient number, since it is larger than the sum of its proper divisors (1).

13340466571 is an equidigital number, since it uses as much as digits as its factorization.

13340466571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 13340466571 in words is "thirteen billion, three hundred forty million, four hundred sixty-six thousand, five hundred seventy-one".