282260405849 has 2 divisors, whose sum is σ = 282260405850. Its totient is φ = 282260405848.

The previous prime is 282260405839. The next prime is 282260405939. The reversal of 282260405849 is 948504062282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197707397449 + 84553008400 = 444643^2 + 290780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-282260405849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 282260405797 and 282260405806.

It is not a weakly prime, because it can be changed into another prime (282260405839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141130202924 + 141130202925.

It is an arithmetic number, because the mean of its divisors is an integer number (141130202925).

Almost surely, 2^282260405849 is an apocalyptic number.

It is an amenable number.

282260405849 is a deficient number, since it is larger than the sum of its proper divisors (1).

282260405849 is an equidigital number, since it uses as much as digits as its factorization.

282260405849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 282260405849 in words is "two hundred eighty-two billion, two hundred sixty million, four hundred five thousand, eight hundred forty-nine".