13683697471 has 2 divisors, whose sum is σ = 13683697472. Its totient is φ = 13683697470.

The previous prime is 13683697459. The next prime is 13683697483. The reversal of 13683697471 is 17479638631.

It is a balanced prime because it is at equal distance from previous prime (13683697459) and next prime (13683697483).

It is a cyclic number.

It is not a de Polignac number, because 13683697471 - 2¹¹ = 13683695423 is a prime.

It is a super-3 number, since 3×13683697471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13683697771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6841848735 + 6841848736.

It is an arithmetic number, because the mean of its divisors is an integer number (6841848736).

Almost surely, 2^13683697471 is an apocalyptic number.

13683697471 is a deficient number, since it is larger than the sum of its proper divisors (1).

13683697471 is an equidigital number, since it uses as much as digits as its factorization.

13683697471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 55.

The spelling of 13683697471 in words is "thirteen billion, six hundred eighty-three million, six hundred ninety-seven thousand, four hundred seventy-one".