466639936664 has 32 divisors (see below), whose sum is σ = 957887594640. Its totient is φ = 211354214400.

The previous prime is 466639936601. The next prime is 466639936667.

466639936664 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 466639936594 and 466639936603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466639936667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9410729 + ... + 9460184.

Almost surely, 2^466639936664 is an apocalyptic number.

466639936664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

466639936664 is an abundant number, since it is smaller than the sum of its proper divisors (491247657976).

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

466639936664 is a wasteful number, since it uses less digits than its factorization.

466639936664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18871211 (or 18871207 counting only the distinct ones).

The product of its digits is 544195584, while the sum is 68.

The spelling of 466639936664 in words is "four hundred sixty-six billion, six hundred thirty-nine million, nine hundred thirty-six thousand, six hundred sixty-four".