16466224632 has 64 divisors (see below), whose sum is σ = 48362348160. Its totient is φ = 4605936000.

The previous prime is 16466224613. The next prime is 16466224661. The reversal of 16466224632 is 23642266461.

It is a super-2 number, since 2×16466224632² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

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, 2395494 + ... + 2402357.

It is an arithmetic number, because the mean of its divisors is an integer number (755661690).

Almost surely, 2^16466224632 is an apocalyptic number.

16466224632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16466224632 is an abundant number, since it is smaller than the sum of its proper divisors (31896123528).

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

16466224632 is a wasteful number, since it uses less digits than its factorization.

16466224632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797884 (or 4797880 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The spelling of 16466224632 in words is "sixteen billion, four hundred sixty-six million, two hundred twenty-four thousand, six hundred thirty-two".