204441454441 has 8 divisors (see below), whose sum is σ = 233778139200. Its totient is φ = 175137460368.

The previous prime is 204441454439. The next prime is 204441454457. The reversal of 204441454441 is 144454144402.

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 204441454441 - 2¹ = 204441454439 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 204441454441.

It is not an unprimeable number, because it can be changed into a prime (204441454421) 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, 8159266 + ... + 8184283.

It is an arithmetic number, because the mean of its divisors is an integer number (29222267400).

Almost surely, 2^204441454441 is an apocalyptic number.

It is an amenable number.

204441454441 is a deficient number, since it is larger than the sum of its proper divisors (29336684759).

204441454441 is a wasteful number, since it uses less digits than its factorization.

204441454441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16345343.

The product of its (nonzero) digits is 163840, while the sum is 37.

Adding to 204441454441 its reverse (144454144402), we get a palindrome (348895598843).

The spelling of 204441454441 in words is "two hundred four billion, four hundred forty-one million, four hundred fifty-four thousand, four hundred forty-one".