244404332340 has 192 divisors, whose sum is σ = 796220264448. Its totient is φ = 54861004800.

The previous prime is 244404332317. The next prime is 244404332449. The reversal of 244404332340 is 43233404442.

244404332340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×244404332340² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 7647795 + ... + 7679685.

It is an arithmetic number, because the mean of its divisors is an integer number (4146980544).

Almost surely, 2^244404332340 is an apocalyptic number.

244404332340 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 244404332340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398110132224).

244404332340 is an abundant number, since it is smaller than the sum of its proper divisors (551815932108).

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

244404332340 is a wasteful number, since it uses less digits than its factorization.

244404332340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32238 (or 32236 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 244404332340 its reverse (43233404442), we get a palindrome (287637736782).

The spelling of 244404332340 in words is "two hundred forty-four billion, four hundred four million, three hundred thirty-two thousand, three hundred forty".