4664646464664 has 32 divisors (see below), whose sum is σ = 11976794979120. Its totient is φ = 1512858312576.

The previous prime is 4664646464657. The next prime is 4664646464671.

4664646464664 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (4664646464657) and next prime (4664646464671).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4664646464595 and 4664646464604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626489239 + ... + 2626491014.

Almost surely, 2^{4664646464664} is an apocalyptic number.

It is an amenable number.

4664646464664 is an abundant number, since it is smaller than the sum of its proper divisors (7312148514456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4664646464664 is a wasteful number, since it uses less digits than its factorization.

4664646464664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252980299 (or 5252980295 counting only the distinct ones).

The product of its digits is 1146617856, while the sum is 66.

The spelling of 4664646464664 in words is "four trillion, six hundred sixty-four billion, six hundred forty-six million, four hundred sixty-four thousand, six hundred sixty-four".