16446104041 has 4 divisors (see below), whose sum is σ = 16446467584. Its totient is φ = 16445740500.

The previous prime is 16446103981. The next prime is 16446104047. The reversal of 16446104041 is 14040164461.

It is a happy number.

16446104041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16446104041 - 2¹⁵ = 16446071273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16446103994 and 16446104012.

It is not an unprimeable number, because it can be changed into a prime (16446104047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102345 + ... + 208246.

It is an arithmetic number, because the mean of its divisors is an integer number (4111616896).

Almost surely, 2^16446104041 is an apocalyptic number.

It is an amenable number.

16446104041 is a deficient number, since it is larger than the sum of its proper divisors (363543).

16446104041 is an equidigital number, since it uses as much as digits as its factorization.

16446104041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363542.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 16446104041 in words is "sixteen billion, four hundred forty-six million, one hundred four thousand, forty-one".