806733334133 has 2 divisors, whose sum is σ = 806733334134. Its totient is φ = 806733334132.

The previous prime is 806733334129. The next prime is 806733334151. The reversal of 806733334133 is 331433337608.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 708724892164 + 98008441969 = 841858^2 + 313063^2 .

It is a cyclic number.

It is not a de Polignac number, because 806733334133 - 2² = 806733334129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (806733334163) 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, 403366667066 + 403366667067.

It is an arithmetic number, because the mean of its divisors is an integer number (403366667067).

Almost surely, 2^806733334133 is an apocalyptic number.

It is an amenable number.

806733334133 is a deficient number, since it is larger than the sum of its proper divisors (1).

806733334133 is an equidigital number, since it uses as much as digits as its factorization.

806733334133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 44.

The spelling of 806733334133 in words is "eight hundred six billion, seven hundred thirty-three million, three hundred thirty-four thousand, one hundred thirty-three".