200068344100 has 27 divisors (see below), whose sum is σ = 434158013107. Its totient is φ = 80025548480.

The previous prime is 200068344067. The next prime is 200068344139. The reversal of 200068344100 is 1443860002.

The square root of 200068344100 is 447290.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4272713956 + 195795630144 = 65366^2 + 442488^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4450536 + ... + 4495264.

Almost surely, 2^200068344100 is an apocalyptic number.

200068344100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

200068344100 is the 447290-th square number.

It is an amenable number.

200068344100 is an abundant number, since it is smaller than the sum of its proper divisors (234089669007).

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

200068344100 is an frugal number, since it uses more digits than its factorization.

200068344100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89472 (or 44736 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 200068344100 in words is "two hundred billion, sixty-eight million, three hundred forty-four thousand, one hundred".