204044132143111 has 32 divisors (see below), whose sum is σ = 227804479056000. Its totient is φ = 181463976357888.

The previous prime is 204044132143091. The next prime is 204044132143133. The reversal of 204044132143111 is 111341231440402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204044132143111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204044132149111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559482126 + ... + 559846708.

It is an arithmetic number, because the mean of its divisors is an integer number (7118889970500).

Almost surely, 2^{204044132143111} is an apocalyptic number.

204044132143111 is a deficient number, since it is larger than the sum of its proper divisors (23760346912889).

204044132143111 is a wasteful number, since it uses less digits than its factorization.

204044132143111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367803.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 204044132143111 its reverse (111341231440402), we get a palindrome (315385363583513).

The spelling of 204044132143111 in words is "two hundred four trillion, forty-four billion, one hundred thirty-two million, one hundred forty-three thousand, one hundred eleven".