16864176113 has 2 divisors, whose sum is σ = 16864176114. Its totient is φ = 16864176112.

The previous prime is 16864176073. The next prime is 16864176163. The reversal of 16864176113 is 31167146861.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16741254544 + 122921569 = 129388^2 + 11087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16864176113 is a prime.

It is not a weakly prime, because it can be changed into another prime (16864176163) 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, 8432088056 + 8432088057.

It is an arithmetic number, because the mean of its divisors is an integer number (8432088057).

Almost surely, 2^16864176113 is an apocalyptic number.

It is an amenable number.

16864176113 is a deficient number, since it is larger than the sum of its proper divisors (1).

16864176113 is an equidigital number, since it uses as much as digits as its factorization.

16864176113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The spelling of 16864176113 in words is "sixteen billion, eight hundred sixty-four million, one hundred seventy-six thousand, one hundred thirteen".