16836668667011 has 2 divisors, whose sum is σ = 16836668667012. Its totient is φ = 16836668667010.

The previous prime is 16836668666999. The next prime is 16836668667041. The reversal of 16836668667011 is 11076686663861.

16836668667011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16836668667011 - 2⁶ = 16836668666947 is a prime.

It is not a weakly prime, because it can be changed into another prime (16836668667041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8418334333505 + 8418334333506.

It is an arithmetic number, because the mean of its divisors is an integer number (8418334333506).

Almost surely, 2^{16836668667011} is an apocalyptic number.

16836668667011 is a deficient number, since it is larger than the sum of its proper divisors (1).

16836668667011 is an equidigital number, since it uses as much as digits as its factorization.

16836668667011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62705664, while the sum is 65.

The spelling of 16836668667011 in words is "sixteen trillion, eight hundred thirty-six billion, six hundred sixty-eight million, six hundred sixty-seven thousand, eleven".