204469044096 has 128 divisors (see below), whose sum is σ = 574316467200. Its totient is φ = 64348876800.

The previous prime is 204469044079. The next prime is 204469044139. The reversal of 204469044096 is 690440964402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278595 + ... + 697533.

It is an arithmetic number, because the mean of its divisors is an integer number (4486847400).

Almost surely, 2^204469044096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204469044096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287158233600).

204469044096 is an abundant number, since it is smaller than the sum of its proper divisors (369847423104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204469044096 is a wasteful number, since it uses less digits than its factorization.

204469044096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419028 (or 419016 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 204469044096 in words is "two hundred four billion, four hundred sixty-nine million, forty-four thousand, ninety-six".