204040041 has 8 divisors (see below), whose sum is σ = 272669280. Its totient is φ = 135718752.

The previous prime is 204040021. The next prime is 204040051. The reversal of 204040041 is 140040402.

204040041 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 not a de Polignac number, because 204040041 - 2⁵ = 204040009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204040041.

It is not an unprimeable number, because it can be changed into a prime (204040021) 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, 75436 + ... + 78093.

It is an arithmetic number, because the mean of its divisors is an integer number (34083660).

Almost surely, 2^204040041 is an apocalyptic number.

It is an amenable number.

204040041 is a deficient number, since it is larger than the sum of its proper divisors (68629239).

204040041 is a wasteful number, since it uses less digits than its factorization.

204040041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153975.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 204040041 is about 14284.2585036816. The cubic root of 204040041 is about 588.7150441965.

Adding to 204040041 its reverse (140040402), we get a palindrome (344080443).

The spelling of 204040041 in words is "two hundred four million, forty thousand, forty-one".