3244656564423 has 16 divisors (see below), whose sum is σ = 4807427731200. Its totient is φ = 2162866273560.

The previous prime is 3244656564361. The next prime is 3244656564427.

3244656564423 is a `hidden beast` number, since 3 + 2 + 4 + 4 + 6 + 56 + 564 + 4 + 23 = 666.

3244656564423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3244656564423 - 2¹³ = 3244656556231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3244656564423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244656564427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6363963 + ... + 6854876.

It is an arithmetic number, because the mean of its divisors is an integer number (300464233200).

Almost surely, 2^{3244656564423} is an apocalyptic number.

3244656564423 is a deficient number, since it is larger than the sum of its proper divisors (1562771166777).

3244656564423 is a wasteful number, since it uses less digits than its factorization.

3244656564423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13227939 (or 13227933 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 54.

The spelling of 3244656564423 in words is "three trillion, two hundred forty-four billion, six hundred fifty-six million, five hundred sixty-four thousand, four hundred twenty-three".