206741414438267 has 2 divisors, whose sum is σ = 206741414438268. Its totient is φ = 206741414438266.

The previous prime is 206741414438219. The next prime is 206741414438269. The reversal of 206741414438267 is 762834414147602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206741414438267 - 2⁸ = 206741414438011 is a prime.

Together with 206741414438269, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (206741414438269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103370707219133 + 103370707219134.

It is an arithmetic number, because the mean of its divisors is an integer number (103370707219134).

Almost surely, 2^{206741414438267} is an apocalyptic number.

206741414438267 is a deficient number, since it is larger than the sum of its proper divisors (1).

206741414438267 is an equidigital number, since it uses as much as digits as its factorization.

206741414438267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43352064, while the sum is 59.

The spelling of 206741414438267 in words is "two hundred six trillion, seven hundred forty-one billion, four hundred fourteen million, four hundred thirty-eight thousand, two hundred sixty-seven".