204043104443342 has 16 divisors (see below), whose sum is σ = 307137825637632. Its totient is φ = 101664262574520.

The previous prime is 204043104443327. The next prime is 204043104443359. The reversal of 204043104443342 is 243344401340402.

It is a junction number, because it is equal to n+sod(n) for n = 204043104443296 and 204043104443305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107393384 + ... + 109276827.

It is an arithmetic number, because the mean of its divisors is an integer number (19196114102352).

Almost surely, 2^{204043104443342} is an apocalyptic number.

204043104443342 is a deficient number, since it is larger than the sum of its proper divisors (103094721194290).

204043104443342 is a wasteful number, since it uses less digits than its factorization.

204043104443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216671863.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 204043104443342 its reverse (243344401340402), we get a palindrome (447387505783744).

The spelling of 204043104443342 in words is "two hundred four trillion, forty-three billion, one hundred four million, four hundred forty-three thousand, three hundred forty-two".