240444130344344 has 16 divisors (see below), whose sum is σ = 451514790917520. Its totient is φ = 120040186099680.

The previous prime is 240444130344343. The next prime is 240444130344367. The reversal of 240444130344344 is 443443031444042.

It is a junction number, because it is equal to n+sod(n) for n = 240444130344295 and 240444130344304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240444130344343) 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, 22734878444 + ... + 22734889019.

It is an arithmetic number, because the mean of its divisors is an integer number (28219674432345).

Almost surely, 2^{240444130344344} is an apocalyptic number.

It is an amenable number.

240444130344344 is a deficient number, since it is larger than the sum of its proper divisors (211070660573176).

240444130344344 is a wasteful number, since it uses less digits than its factorization.

240444130344344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45469768130 (or 45469768126 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 44.

Adding to 240444130344344 its reverse (443443031444042), we get a palindrome (683887161788386).

The spelling of 240444130344344 in words is "two hundred forty trillion, four hundred forty-four billion, one hundred thirty million, three hundred forty-four thousand, three hundred forty-four".