206767342967 has 2 divisors, whose sum is σ = 206767342968. Its totient is φ = 206767342966.

The previous prime is 206767342963. The next prime is 206767342973. The reversal of 206767342967 is 769243767602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 206767342967 - 2² = 206767342963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206767342961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103383671483 + 103383671484.

It is an arithmetic number, because the mean of its divisors is an integer number (103383671484).

Almost surely, 2^206767342967 is an apocalyptic number.

206767342967 is a deficient number, since it is larger than the sum of its proper divisors (1).

206767342967 is an equidigital number, since it uses as much as digits as its factorization.

206767342967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32006016, while the sum is 59.

The spelling of 206767342967 in words is "two hundred six billion, seven hundred sixty-seven million, three hundred forty-two thousand, nine hundred sixty-seven".