851314606413143 has 2 divisors, whose sum is σ = 851314606413144. Its totient is φ = 851314606413142.

The previous prime is 851314606413059. The next prime is 851314606413199. The reversal of 851314606413143 is 341314606413158.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 851314606413143 - 2⁴⁰ = 850215094785367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 851314606413091 and 851314606413100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (851314666413143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425657303206571 + 425657303206572.

It is an arithmetic number, because the mean of its divisors is an integer number (425657303206572).

Almost surely, 2^{851314606413143} is an apocalyptic number.

851314606413143 is a deficient number, since it is larger than the sum of its proper divisors (1).

851314606413143 is an equidigital number, since it uses as much as digits as its factorization.

851314606413143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 851314606413143 in words is "eight hundred fifty-one trillion, three hundred fourteen billion, six hundred six million, four hundred thirteen thousand, one hundred forty-three".