244201040 has 20 divisors (see below), whose sum is σ = 567767604. Its totient is φ = 97680384.

The previous prime is 244201033. The next prime is 244201079. The reversal of 244201040 is 40102442.

It can be written as a sum of positive squares in 2 ways, for example, as 172764736 + 71436304 = 13144^2 + 8452^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526177 + ... + 1526336.

Almost surely, 2^244201040 is an apocalyptic number.

244201040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244201040 is an abundant number, since it is smaller than the sum of its proper divisors (323566564).

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

244201040 is a wasteful number, since it uses less digits than its factorization.

244201040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052526 (or 3052520 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 244201040 is about 15626.9331604125. The cubic root of 244201040 is about 625.0515498814.

Adding to 244201040 its reverse (40102442), we get a palindrome (284303482).

The spelling of 244201040 in words is "two hundred forty-four million, two hundred one thousand, forty".