204011344334 has 16 divisors (see below), whose sum is σ = 349741392000. Its totient is φ = 87431518584.

The previous prime is 204011344301. The next prime is 204011344393. The reversal of 204011344334 is 433443110402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 204011344297 and 204011344306.

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, 641117 + ... + 905015.

It is an arithmetic number, because the mean of its divisors is an integer number (21858837000).

Almost surely, 2^204011344334 is an apocalyptic number.

204011344334 is a deficient number, since it is larger than the sum of its proper divisors (145730047666).

204011344334 is a wasteful number, since it uses less digits than its factorization.

204011344334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319127.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 204011344334 its reverse (433443110402), we get a palindrome (637454454736).

The spelling of 204011344334 in words is "two hundred four billion, eleven million, three hundred forty-four thousand, three hundred thirty-four".