2065073322890 has 8 divisors (see below), whose sum is σ = 3717131981220. Its totient is φ = 826029329152.

The previous prime is 2065073322877. The next prime is 2065073322931. The reversal of 2065073322890 is 982233705602.

It can be written as a sum of positive squares in 2 ways, for example, as 1700147386609 + 364925936281 = 1303897^2 + 604091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103253666135 + ... + 103253666154.

Almost surely, 2^{2065073322890} is an apocalyptic number.

2065073322890 is a deficient number, since it is larger than the sum of its proper divisors (1652058658330).

2065073322890 is a wasteful number, since it uses less digits than its factorization.

2065073322890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206507332296.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 2065073322890 in words is "two trillion, sixty-five billion, seventy-three million, three hundred twenty-two thousand, eight hundred ninety".