244323300040 has 64 divisors (see below), whose sum is σ = 558183519360. Its totient is φ = 96229539840.

The previous prime is 244323300031. The next prime is 244323300041. The reversal of 244323300040 is 40003323442.

244323300040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 244323299978 and 244323300014.

It is not an unprimeable number, because it can be changed into a prime (244323300041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2180424 + ... + 2289736.

It is an arithmetic number, because the mean of its divisors is an integer number (8721617490).

Almost surely, 2^244323300040 is an apocalyptic number.

244323300040 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 244323300040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279091759680).

244323300040 is an abundant number, since it is smaller than the sum of its proper divisors (313860219320).

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

244323300040 is a wasteful number, since it uses less digits than its factorization.

244323300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110182 (or 110178 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 244323300040 its reverse (40003323442), we get a palindrome (284326623482).

The spelling of 244323300040 in words is "two hundred forty-four billion, three hundred twenty-three million, three hundred thousand, forty".