204240580048 has 80 divisors (see below), whose sum is σ = 414645460992. Its totient is φ = 97337520000.

The previous prime is 204240580043. The next prime is 204240580051. The reversal of 204240580048 is 840085042402.

It is a junction number, because it is equal to n+sod(n) for n = 204240579989 and 204240580016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204240580043) 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, 45884223 + ... + 45888673.

Almost surely, 2^204240580048 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 204240580048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207322730496).

204240580048 is an abundant number, since it is smaller than the sum of its proper divisors (210404880944).

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

204240580048 is a wasteful number, since it uses less digits than its factorization.

204240580048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864 (or 5858 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The spelling of 204240580048 in words is "two hundred four billion, two hundred forty million, five hundred eighty thousand, forty-eight".