466213312664 has 48 divisors (see below), whose sum is σ = 969345777960. Its totient is φ = 210039737600.

The previous prime is 466213312597. The next prime is 466213312703.

466213312664 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2021702 + ... + 2240469.

Almost surely, 2^466213312664 is an apocalyptic number.

466213312664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

466213312664 is an abundant number, since it is smaller than the sum of its proper divisors (503132465296).

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

466213312664 is a wasteful number, since it uses less digits than its factorization.

466213312664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262312 (or 4262297 counting only the distinct ones).

The product of its digits is 746496, while the sum is 44.

It can be divided in two parts, 466213 and 312664, that added together give a palindrome (778877).

The spelling of 466213312664 in words is "four hundred sixty-six billion, two hundred thirteen million, three hundred twelve thousand, six hundred sixty-four".