200440032244 has 12 divisors (see below), whose sum is σ = 371403589284. Its totient is φ = 94324721024.

The previous prime is 200440032197. The next prime is 200440032259. The reversal of 200440032244 is 442230044002.

It can be written as a sum of positive squares in 2 ways, for example, as 179047459600 + 21392572644 = 423140^2 + 146262^2 .

It is a congruent number.

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, 1473823699 + ... + 1473823834.

It is an arithmetic number, because the mean of its divisors is an integer number (30950299107).

Almost surely, 2^200440032244 is an apocalyptic number.

It is an amenable number.

200440032244 is a deficient number, since it is larger than the sum of its proper divisors (170963557040).

200440032244 is a wasteful number, since it uses less digits than its factorization.

200440032244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947647554 (or 2947647552 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 200440032244 its reverse (442230044002), we get a palindrome (642670076246).

The spelling of 200440032244 in words is "two hundred billion, four hundred forty million, thirty-two thousand, two hundred forty-four".