244241333040 has 160 divisors (see below), whose sum is σ = 761013792000. Its totient is φ = 64799104000.

The previous prime is 244241333023. The next prime is 244241333041. The reversal of 244241333040 is 40333142442.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 244241332989 and 244241333007.

It is not an unprimeable number, because it can be changed into a prime (244241333041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74033311 + ... + 74036609.

It is an arithmetic number, because the mean of its divisors is an integer number (4756336200).

Almost surely, 2^244241333040 is an apocalyptic number.

244241333040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244241333040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380506896000).

244241333040 is an abundant number, since it is smaller than the sum of its proper divisors (516772458960).

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

244241333040 is a wasteful number, since it uses less digits than its factorization.

244241333040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795 (or 4789 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 244241333040 its reverse (40333142442), we get a palindrome (284574475482).

The spelling of 244241333040 in words is "two hundred forty-four billion, two hundred forty-one million, three hundred thirty-three thousand, forty".