204481085760 has 168 divisors, whose sum is σ = 803805490176. Its totient is φ = 46738529280.

The previous prime is 204481085671. The next prime is 204481085761. The reversal of 204481085760 is 67580184402.

204481085760 is a `hidden beast` number, since 20 + 4 + 48 + 10 + 8 + 576 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204481085761) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5051296 + ... + 5091615.

Almost surely, 2^204481085760 is an apocalyptic number.

204481085760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204481085760 is an abundant number, since it is smaller than the sum of its proper divisors (599324404416).

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

204481085760 is a wasteful number, since it uses less digits than its factorization.

204481085760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10142941 (or 10142928 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 204481085760 in words is "two hundred four billion, four hundred eighty-one million, eighty-five thousand, seven hundred sixty".