204266522432 has 112 divisors (see below), whose sum is σ = 471438549120. Its totient is φ = 85997002752.

The previous prime is 204266522417. The next prime is 204266522459. The reversal of 204266522432 is 234225662402.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69171068 + ... + 69174020.

It is an arithmetic number, because the mean of its divisors is an integer number (4209272760).

Almost surely, 2^204266522432 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 204266522432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235719274560).

204266522432 is an abundant number, since it is smaller than the sum of its proper divisors (267172026688).

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

204266522432 is a wasteful number, since it uses less digits than its factorization.

204266522432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648 (or 5638 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 204266522432 in words is "two hundred four billion, two hundred sixty-six million, five hundred twenty-two thousand, four hundred thirty-two".