2000405405200 has 30 divisors (see below), whose sum is σ = 4805973986954. Its totient is φ = 800162161920.

The previous prime is 2000405405197. The next prime is 2000405405267. The reversal of 2000405405200 is 25045040002.

It can be written as a sum of positive squares in 3 ways, for example, as 95199399936 + 1905206005264 = 308544^2 + 1380292^2 .

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 5 ways as a sum of consecutive naturals, for example, 2500506357 + ... + 2500507156.

Almost surely, 2^{2000405405200} is an apocalyptic number.

2000405405200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000405405200 is an abundant number, since it is smaller than the sum of its proper divisors (2805568581754).

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

2000405405200 is a wasteful number, since it uses less digits than its factorization.

2000405405200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001013531 (or 5001013520 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The spelling of 2000405405200 in words is "two trillion, four hundred five million, four hundred five thousand, two hundred".