3340566305361 has 6 divisors (see below), whose sum is σ = 4825262441090. Its totient is φ = 2227044203568.

The previous prime is 3340566305359. The next prime is 3340566305411. The reversal of 3340566305361 is 1635036650433.

3340566305361 is a `hidden beast` number, since 3 + 3 + 4 + 0 + 5 + 6 + 630 + 5 + 3 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2213028140625 + 1127538164736 = 1487625^2 + 1061856^2 .

It is not a de Polignac number, because 3340566305361 - 2¹ = 3340566305359 is a prime.

It is a super-2 number, since 2×3340566305361² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3340566305311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185587016956 + ... + 185587016973.

Almost surely, 2^{3340566305361} is an apocalyptic number.

It is an amenable number.

3340566305361 is a deficient number, since it is larger than the sum of its proper divisors (1484696135729).

3340566305361 is a wasteful number, since it uses less digits than its factorization.

3340566305361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371174033935 (or 371174033932 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 45.

The spelling of 3340566305361 in words is "three trillion, three hundred forty billion, five hundred sixty-six million, three hundred five thousand, three hundred sixty-one".