16864751411 has 2 divisors, whose sum is σ = 16864751412. Its totient is φ = 16864751410.

The previous prime is 16864751401. The next prime is 16864751447. The reversal of 16864751411 is 11415746861.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16864751411 - 2³⁰ = 15791009587 is a prime.

It is not a weakly prime, because it can be changed into another prime (16864751401) 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, 8432375705 + 8432375706.

It is an arithmetic number, because the mean of its divisors is an integer number (8432375706).

Almost surely, 2^16864751411 is an apocalyptic number.

16864751411 is a deficient number, since it is larger than the sum of its proper divisors (1).

16864751411 is an equidigital number, since it uses as much as digits as its factorization.

16864751411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 44.

The spelling of 16864751411 in words is "sixteen billion, eight hundred sixty-four million, seven hundred fifty-one thousand, four hundred eleven".