16414306665 has 8 divisors (see below), whose sum is σ = 26262890688. Its totient is φ = 8754296880.

The previous prime is 16414306639. The next prime is 16414306669. The reversal of 16414306665 is 56660341461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16414306665 - 2¹¹ = 16414304617 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (16414306669) 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, 547143541 + ... + 547143570.

It is an arithmetic number, because the mean of its divisors is an integer number (3282861336).

Almost surely, 2^16414306665 is an apocalyptic number.

16414306665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16414306665 is a deficient number, since it is larger than the sum of its proper divisors (9848584023).

16414306665 is a wasteful number, since it uses less digits than its factorization.

16414306665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094287119.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 16414306665 in words is "sixteen billion, four hundred fourteen million, three hundred six thousand, six hundred sixty-five".