16411594809 has 8 divisors (see below), whose sum is σ = 21913796512. Its totient is φ = 10925228160.

The previous prime is 16411594799. The next prime is 16411594813. The reversal of 16411594809 is 90849511461.

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

It is not a de Polignac number, because 16411594809 - 2⁸ = 16411594553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16411594709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3956344 + ... + 3960489.

It is an arithmetic number, because the mean of its divisors is an integer number (2739224564).

Almost surely, 2^16411594809 is an apocalyptic number.

It is an amenable number.

16411594809 is a deficient number, since it is larger than the sum of its proper divisors (5502201703).

16411594809 is an equidigital number, since it uses as much as digits as its factorization.

16411594809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7917527.

The product of its (nonzero) digits is 311040, while the sum is 48.

The spelling of 16411594809 in words is "sixteen billion, four hundred eleven million, five hundred ninety-four thousand, eight hundred nine".