204024486280 has 16 divisors (see below), whose sum is σ = 459055094220. Its totient is φ = 81609794496.

The previous prime is 204024486229. The next prime is 204024486311. The reversal of 204024486280 is 82684420402.

It can be written as a sum of positive squares in 2 ways, for example, as 197439812964 + 6584673316 = 444342^2 + 81146^2 .

It is a super-3 number, since 3×204024486280³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 5100612157 = 204024486280 / (2 + 0 + 4 + 0 + 2 + 4 + 4 + 8 + 6 + 2 + 8 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2550306039 + ... + 2550306118.

Almost surely, 2^204024486280 is an apocalyptic number.

204024486280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204024486280 is an abundant number, since it is smaller than the sum of its proper divisors (255030607940).

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

204024486280 is a wasteful number, since it uses less digits than its factorization.

204024486280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100612168 (or 5100612164 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 204024486280 in words is "two hundred four billion, twenty-four million, four hundred eighty-six thousand, two hundred eighty".