4663864319049 has 24 divisors (see below), whose sum is σ = 7255624550720. Its totient is φ = 2869783735392.

The previous prime is 4663864319047. The next prime is 4663864319057. The reversal of 4663864319049 is 9409134683664.

4663864319049 is a `hidden beast` number, since 4 + 66 + 386 + 4 + 3 + 190 + 4 + 9 = 666.

It is not a de Polignac number, because 4663864319049 - 2¹ = 4663864319047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4663864319047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 810799 + ... + 3159924.

Almost surely, 2^{4663864319049} is an apocalyptic number.

It is an amenable number.

4663864319049 is a deficient number, since it is larger than the sum of its proper divisors (2591760231671).

4663864319049 is a wasteful number, since it uses less digits than its factorization.

4663864319049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980781 (or 3980778 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 63.

The spelling of 4663864319049 in words is "four trillion, six hundred sixty-three billion, eight hundred sixty-four million, three hundred nineteen thousand, forty-nine".