204044120444342 has 32 divisors (see below), whose sum is σ = 310105436588640. Its totient is φ = 100685779983360.

The previous prime is 204044120444341. The next prime is 204044120444383. The reversal of 204044120444342 is 243444021440402.

It is a junction number, because it is equal to n+sod(n) for n = 204044120444296 and 204044120444305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204044120444341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31539884 + ... + 37454672.

It is an arithmetic number, because the mean of its divisors is an integer number (9690794893395).

Almost surely, 2^{204044120444342} is an apocalyptic number.

204044120444342 is a deficient number, since it is larger than the sum of its proper divisors (106061316144298).

204044120444342 is a wasteful number, since it uses less digits than its factorization.

204044120444342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5915648.

The product of its (nonzero) digits is 393216, while the sum is 38.

Adding to 204044120444342 its reverse (243444021440402), we get a palindrome (447488141884744).

The spelling of 204044120444342 in words is "two hundred four trillion, forty-four billion, one hundred twenty million, four hundred forty-four thousand, three hundred forty-two".