200044204400 has 60 divisors (see below), whose sum is σ = 491783131752. Its totient is φ = 78156798720.

The previous prime is 200044204351. The next prime is 200044204421. The reversal of 200044204400 is 4402440002.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5798039 + ... + 5832438.

Almost surely, 2^200044204400 is an apocalyptic number.

200044204400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200044204400 is an abundant number, since it is smaller than the sum of its proper divisors (291738927352).

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

200044204400 is a wasteful number, since it uses less digits than its factorization.

200044204400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11630538 (or 11630527 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 200044204400 its reverse (4402440002), we get a palindrome (204446644402).

The spelling of 200044204400 in words is "two hundred billion, forty-four million, two hundred four thousand, four hundred".