285441065071 has 2 divisors, whose sum is σ = 285441065072. Its totient is φ = 285441065070.

The previous prime is 285441065053. The next prime is 285441065099. The reversal of 285441065071 is 170560144582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 285441065071 - 2²⁵ = 285407510639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285441365071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142720532535 + 142720532536.

It is an arithmetic number, because the mean of its divisors is an integer number (142720532536).

Almost surely, 2^285441065071 is an apocalyptic number.

285441065071 is a deficient number, since it is larger than the sum of its proper divisors (1).

285441065071 is an equidigital number, since it uses as much as digits as its factorization.

285441065071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 285441065071 in words is "two hundred eighty-five billion, four hundred forty-one million, sixty-five thousand, seventy-one".