2065824214205 has 6 divisors (see below), whose sum is σ = 2478992913726. Its totient is φ = 1652656800248.

The previous prime is 2065824214127. The next prime is 2065824214219. The reversal of 2065824214205 is 5024124285602.

It can be written as a sum of positive squares in only one way, i.e., 1652659371364 + 413164842841 = 1285558^2 + 642779^2 .

It is not a de Polignac number, because 2065824214205 - 2¹⁶ = 2065824148669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2892506 + ... + 3535284.

It is an arithmetic number, because the mean of its divisors is an integer number (413165485621).

Almost surely, 2^{2065824214205} is an apocalyptic number.

It is an amenable number.

2065824214205 is a deficient number, since it is larger than the sum of its proper divisors (413168699521).

2065824214205 is an frugal number, since it uses more digits than its factorization.

2065824214205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285563 (or 642784 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

Adding to 2065824214205 its reverse (5024124285602), we get a palindrome (7089948499807).

The spelling of 2065824214205 in words is "two trillion, sixty-five billion, eight hundred twenty-four million, two hundred fourteen thousand, two hundred five".