204352272236 has 12 divisors (see below), whose sum is σ = 408704544528. Its totient is φ = 87579545232.

The previous prime is 204352272151. The next prime is 204352272251. The reversal of 204352272236 is 632272253402.

204352272236 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 204352272236.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3649147691 + ... + 3649147746.

It is an arithmetic number, because the mean of its divisors is an integer number (34058712044).

Almost surely, 2^204352272236 is an apocalyptic number.

It is an amenable number.

204352272236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

204352272236 is a wasteful number, since it uses less digits than its factorization.

204352272236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298295448 (or 7298295446 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 204352272236 in words is "two hundred four billion, three hundred fifty-two million, two hundred seventy-two thousand, two hundred thirty-six".