4664648464664 has 16 divisors (see below), whose sum is σ = 8832812069520. Its totient is φ = 2309231912800.

The previous prime is 4664648464573. The next prime is 4664648464673.

It is a happy number.

4664648464664 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4664648464594 and 4664648464603.

It is a congruent number.

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, 2886539084 + ... + 2886540699.

It is an arithmetic number, because the mean of its divisors is an integer number (552050754345).

Almost surely, 2^{4664648464664} is an apocalyptic number.

It is an amenable number.

4664648464664 is a deficient number, since it is larger than the sum of its proper divisors (4168163604856).

4664648464664 is a wasteful number, since it uses less digits than its factorization.

4664648464664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5773079890 (or 5773079886 counting only the distinct ones).

The product of its digits is 1528823808, while the sum is 68.

The spelling of 4664648464664 in words is "four trillion, six hundred sixty-four billion, six hundred forty-eight million, four hundred sixty-four thousand, six hundred sixty-four".