40242441100244 has 12 divisors (see below), whose sum is σ = 70429437741684. Its totient is φ = 20119744602624.

The previous prime is 40242441100171. The next prime is 40242441100247. The reversal of 40242441100244 is 44200114424204.

It can be written as a sum of positive squares in 2 ways, for example, as 27445151171344 + 12797289928900 = 5238812^2 + 3577330^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40242441100244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40242441100247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368925527 + ... + 369034590.

It is an arithmetic number, because the mean of its divisors is an integer number (5869119811807).

Almost surely, 2^{40242441100244} is an apocalyptic number.

It is an amenable number.

40242441100244 is a deficient number, since it is larger than the sum of its proper divisors (30186996641440).

40242441100244 is a wasteful number, since it uses less digits than its factorization.

40242441100244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737973754 (or 737973752 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 40242441100244 its reverse (44200114424204), we get a palindrome (84442555524448).

The spelling of 40242441100244 in words is "forty trillion, two hundred forty-two billion, four hundred forty-one million, one hundred thousand, two hundred forty-four".