814266853711 has 2 divisors, whose sum is σ = 814266853712. Its totient is φ = 814266853710.

The previous prime is 814266853693. The next prime is 814266853789. The reversal of 814266853711 is 117358662418.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 814266853711 - 2¹³ = 814266845519 is a prime.

It is a super-2 number, since 2×814266853711² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (814266851711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407133426855 + 407133426856.

It is an arithmetic number, because the mean of its divisors is an integer number (407133426856).

Almost surely, 2^814266853711 is an apocalyptic number.

814266853711 is a deficient number, since it is larger than the sum of its proper divisors (1).

814266853711 is an equidigital number, since it uses as much as digits as its factorization.

814266853711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 52.

The spelling of 814266853711 in words is "eight hundred fourteen billion, two hundred sixty-six million, eight hundred fifty-three thousand, seven hundred eleven".