200440320004 has 12 divisors (see below), whose sum is σ = 350778374604. Its totient is φ = 100217927264.

The previous prime is 200440319993. The next prime is 200440320019. The reversal of 200440320004 is 400023044002.

It can be written as a sum of positive squares in 2 ways, for example, as 156341160000 + 44099160004 = 395400^2 + 209998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347347 + ... + 722170.

It is an arithmetic number, because the mean of its divisors is an integer number (29231531217).

Almost surely, 2^200440320004 is an apocalyptic number.

It is an amenable number.

200440320004 is a deficient number, since it is larger than the sum of its proper divisors (150338054600).

200440320004 is a wasteful number, since it uses less digits than its factorization.

200440320004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116374 (or 1116372 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 200440320004 its reverse (400023044002), we get a palindrome (600463364006).

The spelling of 200440320004 in words is "two hundred billion, four hundred forty million, three hundred twenty thousand, four".