466664466664 has 64 divisors (see below), whose sum is σ = 964271018880. Its totient is φ = 209959200000.

The previous prime is 466664466617. The next prime is 466664466689.

466664466664 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 466664466596 and 466664466605.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47128114 + ... + 47138014.

It is an arithmetic number, because the mean of its divisors is an integer number (15066734670).

Almost surely, 2^466664466664 is an apocalyptic number.

466664466664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466664466664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482135509440).

466664466664 is an abundant number, since it is smaller than the sum of its proper divisors (497606552216).

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

466664466664 is a wasteful number, since it uses less digits than its factorization.

466664466664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15322 (or 15318 counting only the distinct ones).

The product of its digits is 429981696, while the sum is 64.

The spelling of 466664466664 in words is "four hundred sixty-six billion, six hundred sixty-four million, four hundred sixty-six thousand, six hundred sixty-four".