200394908448 has 96 divisors (see below), whose sum is σ = 611374417920. Its totient is φ = 56285241600.

The previous prime is 200394908423. The next prime is 200394908537. The reversal of 200394908448 is 844809493002.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 200394908448.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2487528 + ... + 2566823.

It is an arithmetic number, because the mean of its divisors is an integer number (6368483520).

Almost surely, 2^200394908448 is an apocalyptic number.

200394908448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

200394908448 is an abundant number, since it is smaller than the sum of its proper divisors (410979509472).

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

200394908448 is a wasteful number, since it uses less digits than its factorization.

200394908448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054430 (or 5054422 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 200394908448 in words is "two hundred billion, three hundred ninety-four million, nine hundred eight thousand, four hundred forty-eight".