204311302422044 has 12 divisors (see below), whose sum is σ = 360360092461824. Its totient is φ = 101351276004384.

The previous prime is 204311302422001. The next prime is 204311302422049. The reversal of 204311302422044 is 440224203113402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 204311302422044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204311302422049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201093801089 + ... + 201093802104.

It is an arithmetic number, because the mean of its divisors is an integer number (30030007705152).

Almost surely, 2^{204311302422044} is an apocalyptic number.

It is an amenable number.

204311302422044 is a deficient number, since it is larger than the sum of its proper divisors (156048790039780).

204311302422044 is a wasteful number, since it uses less digits than its factorization.

204311302422044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402187603324 (or 402187603322 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 204311302422044 its reverse (440224203113402), we get a palindrome (644535505535446).

The spelling of 204311302422044 in words is "two hundred four trillion, three hundred eleven billion, three hundred two million, four hundred twenty-two thousand, forty-four".