204411034023 has 32 divisors (see below), whose sum is σ = 321102220800. Its totient is φ = 113253520896.

The previous prime is 204411034021. The next prime is 204411034073. The reversal of 204411034023 is 320430114402.

It is not a de Polignac number, because 204411034023 - 2¹ = 204411034021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204411033984 and 204411034002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204411034021) 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, 1039558 + ... + 1220451.

It is an arithmetic number, because the mean of its divisors is an integer number (10034444400).

Almost surely, 2^204411034023 is an apocalyptic number.

204411034023 is a deficient number, since it is larger than the sum of its proper divisors (116691186777).

204411034023 is a wasteful number, since it uses less digits than its factorization.

204411034023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260151.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 204411034023 its reverse (320430114402), we get a palindrome (524841148425).

The spelling of 204411034023 in words is "two hundred four billion, four hundred eleven million, thirty-four thousand, twenty-three".