204245514336 has 96 divisors (see below), whose sum is σ = 542731644000. Its totient is φ = 67250442240.

The previous prime is 204245514331. The next prime is 204245514337. The reversal of 204245514336 is 633415542402.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 204245514294 and 204245514303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204245514331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2549580 + ... + 2628468.

It is an arithmetic number, because the mean of its divisors is an integer number (5653454625).

Almost surely, 2^204245514336 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 204245514336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271365822000).

204245514336 is an abundant number, since it is smaller than the sum of its proper divisors (338486129664).

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

204245514336 is a wasteful number, since it uses less digits than its factorization.

204245514336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79232 (or 79224 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 204245514336 in words is "two hundred four billion, two hundred forty-five million, five hundred fourteen thousand, three hundred thirty-six".