16205441033 has 4 divisors (see below), whose sum is σ = 16242022608. Its totient is φ = 16168859460.

The previous prime is 16205441027. The next prime is 16205441159. The reversal of 16205441033 is 33014450261.

16205441033 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, and also an emirpimes, since its reverse is a distinct semiprime: 33014450261 = 13 ⋅2539573097.

It is a cyclic number.

It is not a de Polignac number, because 16205441033 - 2⁸ = 16205440777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16205440987 and 16205441005.

It is not an unprimeable number, because it can be changed into a prime (16205447033) 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, 18290123 + ... + 18291008.

It is an arithmetic number, because the mean of its divisors is an integer number (4060505652).

Almost surely, 2^16205441033 is an apocalyptic number.

It is an amenable number.

16205441033 is a deficient number, since it is larger than the sum of its proper divisors (36581575).

16205441033 is an equidigital number, since it uses as much as digits as its factorization.

16205441033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36581574.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 16205441033 its reverse (33014450261), we get a palindrome (49219891294).

The spelling of 16205441033 in words is "sixteen billion, two hundred five million, four hundred forty-one thousand, thirty-three".