204022400041 has 4 divisors (see below), whose sum is σ = 204057419152. Its totient is φ = 203987380932.

The previous prime is 204022399993. The next prime is 204022400051. The reversal of 204022400041 is 140004220402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204022400041 - 2³¹ = 201874916393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204022399991 and 204022400018.

It is not an unprimeable number, because it can be changed into a prime (204022400051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17500815 + ... + 17512468.

It is an arithmetic number, because the mean of its divisors is an integer number (51014354788).

Almost surely, 2^204022400041 is an apocalyptic number.

It is an amenable number.

204022400041 is a deficient number, since it is larger than the sum of its proper divisors (35019111).

204022400041 is an equidigital number, since it uses as much as digits as its factorization.

204022400041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35019110.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 204022400041 its reverse (140004220402), we get a palindrome (344026620443).

The spelling of 204022400041 in words is "two hundred four billion, twenty-two million, four hundred thousand, forty-one".