204044143412011 has 8 divisors (see below), whose sum is σ = 239495828561120. Its totient is φ = 170168088714048.

The previous prime is 204044143411949. The next prime is 204044143412017. The reversal of 204044143412011 is 110214341440402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204044143412011 - 2³³ = 204035553477419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204044143412017) 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, 393907612506 + ... + 393907613023.

It is an arithmetic number, because the mean of its divisors is an integer number (29936978570140).

Almost surely, 2^{204044143412011} is an apocalyptic number.

204044143412011 is a deficient number, since it is larger than the sum of its proper divisors (35451685149109).

204044143412011 is an equidigital number, since it uses as much as digits as its factorization.

204044143412011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787815225573.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 204044143412011 its reverse (110214341440402), we get a palindrome (314258484852413).

The spelling of 204044143412011 in words is "two hundred four trillion, forty-four billion, one hundred forty-three million, four hundred twelve thousand, eleven".