204144024303 has 16 divisors (see below), whose sum is σ = 302631658240. Its totient is φ = 136007786232.

The previous prime is 204144024247. The next prime is 204144024311. The reversal of 204144024303 is 303420441402.

It is a happy number.

204144024303 is a `hidden beast` number, since 2 + 0 + 414 + 4 + 0 + 243 + 0 + 3 = 666.

It is not a de Polignac number, because 204144024303 - 2⁸ = 204144024047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204144024373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2408401 + ... + 2491722.

It is an arithmetic number, because the mean of its divisors is an integer number (18914478640).

Almost surely, 2^204144024303 is an apocalyptic number.

204144024303 is a deficient number, since it is larger than the sum of its proper divisors (98487633937).

204144024303 is a wasteful number, since it uses less digits than its factorization.

204144024303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901675 (or 4901669 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 204144024303 its reverse (303420441402), we get a palindrome (507564465705).

The spelling of 204144024303 in words is "two hundred four billion, one hundred forty-four million, twenty-four thousand, three hundred three".