204041434101 has 4 divisors (see below), whose sum is σ = 272055245472. Its totient is φ = 136027622732.

The previous prime is 204041434099. The next prime is 204041434111. The reversal of 204041434101 is 101434140402.

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 204041434101 - 2¹ = 204041434099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204041434111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34006905681 + ... + 34006905686.

It is an arithmetic number, because the mean of its divisors is an integer number (68013811368).

Almost surely, 2^204041434101 is an apocalyptic number.

It is an amenable number.

204041434101 is a deficient number, since it is larger than the sum of its proper divisors (68013811371).

204041434101 is an equidigital number, since it uses as much as digits as its factorization.

204041434101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68013811370.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 204041434101 its reverse (101434140402), we get a palindrome (305475574503).

The spelling of 204041434101 in words is "two hundred four billion, forty-one million, four hundred thirty-four thousand, one hundred one".