4266261872567 has 2 divisors, whose sum is σ = 4266261872568. Its totient is φ = 4266261872566.

The previous prime is 4266261872557. The next prime is 4266261872573. The reversal of 4266261872567 is 7652781626624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4266261872567 - 2²⁰ = 4266260823991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4266261872557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133130936283 + 2133130936284.

It is an arithmetic number, because the mean of its divisors is an integer number (2133130936284).

Almost surely, 2^{4266261872567} is an apocalyptic number.

4266261872567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4266261872567 is an equidigital number, since it uses as much as digits as its factorization.

4266261872567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81285120, while the sum is 62.

The spelling of 4266261872567 in words is "four trillion, two hundred sixty-six billion, two hundred sixty-one million, eight hundred seventy-two thousand, five hundred sixty-seven".