4323056661 has 36 divisors (see below), whose sum is σ = 7844237856. Its totient is φ = 2245739760.

The previous prime is 4323056659. The next prime is 4323056669. The reversal of 4323056661 is 1666503234.

It is not a de Polignac number, because 4323056661 - 2¹ = 4323056659 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323056669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 275931 + ... + 291176.

It is an arithmetic number, because the mean of its divisors is an integer number (217895496).

Almost surely, 2^4323056661 is an apocalyptic number.

It is an amenable number.

4323056661 is a deficient number, since it is larger than the sum of its proper divisors (3521181195).

4323056661 is a wasteful number, since it uses less digits than its factorization.

4323056661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567142 (or 567128 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 4323056661 is about 65749.9555969432. The cubic root of 4323056661 is about 1629.0346022878.

Adding to 4323056661 its reverse (1666503234), we get a palindrome (5989559895).

The spelling of 4323056661 in words is "four billion, three hundred twenty-three million, fifty-six thousand, six hundred sixty-one".