16982693843 has 2 divisors, whose sum is σ = 16982693844. Its totient is φ = 16982693842.

The previous prime is 16982693801. The next prime is 16982693851. The reversal of 16982693843 is 34839628961.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16982693843 - 2¹⁰ = 16982692819 is a prime.

It is not a weakly prime, because it can be changed into another prime (16982692843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8491346921 + 8491346922.

It is an arithmetic number, because the mean of its divisors is an integer number (8491346922).

Almost surely, 2^16982693843 is an apocalyptic number.

16982693843 is a deficient number, since it is larger than the sum of its proper divisors (1).

16982693843 is an equidigital number, since it uses as much as digits as its factorization.

16982693843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13436928, while the sum is 59.

The spelling of 16982693843 in words is "sixteen billion, nine hundred eighty-two million, six hundred ninety-three thousand, eight hundred forty-three".