204224404161443 has 8 divisors (see below), whose sum is σ = 204714791370336. Its totient is φ = 203734042041600.

The previous prime is 204224404161383. The next prime is 204224404161469. The reversal of 204224404161443 is 344161404422402.

204224404161443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 204224404161443 - 2²⁰ = 204224403112867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204224404161443.

It is not an unprimeable number, because it can be changed into a prime (204224404161473) 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, 10078355 + ... + 22583667.

It is an arithmetic number, because the mean of its divisors is an integer number (25589348921292).

Almost surely, 2^{204224404161443} is an apocalyptic number.

204224404161443 is a deficient number, since it is larger than the sum of its proper divisors (490387208893).

204224404161443 is a wasteful number, since it uses less digits than its factorization.

204224404161443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12544525.

The product of its (nonzero) digits is 589824, while the sum is 41.

Adding to 204224404161443 its reverse (344161404422402), we get a palindrome (548385808583845).

The spelling of 204224404161443 in words is "two hundred four trillion, two hundred twenty-four billion, four hundred four million, one hundred sixty-one thousand, four hundred forty-three".