200479841280 has 264 divisors, whose sum is σ = 735522504912. Its totient is φ = 50316312576.

The previous prime is 200479841269. The next prime is 200479841281. The reversal of 200479841280 is 82148974002.

200479841280 is a `hidden beast` number, since 20 + 0 + 479 + 84 + 1 + 2 + 80 = 666.

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 (200479841281) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 655399 + ... + 911321.

Almost surely, 2^200479841280 is an apocalyptic number.

200479841280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200479841280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367761252456).

200479841280 is an abundant number, since it is smaller than the sum of its proper divisors (535042663632).

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

200479841280 is a wasteful number, since it uses less digits than its factorization.

200479841280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255971 (or 255950 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 200479841280 in words is "two hundred billion, four hundred seventy-nine million, eight hundred forty-one thousand, two hundred eighty".