204249792326 has 8 divisors (see below), whose sum is σ = 306648975360. Its totient is φ = 102033467208.

The previous prime is 204249792301. The next prime is 204249792371. The reversal of 204249792326 is 623297942402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45711686 + ... + 45716153.

It is an arithmetic number, because the mean of its divisors is an integer number (38331121920).

Almost surely, 2^204249792326 is an apocalyptic number.

204249792326 is a deficient number, since it is larger than the sum of its proper divisors (102399183034).

204249792326 is a wasteful number, since it uses less digits than its factorization.

204249792326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91428958.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 204249792326 in words is "two hundred four billion, two hundred forty-nine million, seven hundred ninety-two thousand, three hundred twenty-six".