4144330323240 has 64 divisors (see below), whose sum is σ = 12697522709760. Its totient is φ = 1081640820480.

The previous prime is 4144330323209. The next prime is 4144330323241. The reversal of 4144330323240 is 423230334414.

It is a happy number.

4144330323240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4144330323241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367399531 + ... + 367410810.

It is an arithmetic number, because the mean of its divisors is an integer number (198398792340).

Almost surely, 2^{4144330323240} is an apocalyptic number.

4144330323240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4144330323240 is an abundant number, since it is smaller than the sum of its proper divisors (8553192386520).

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

4144330323240 is a wasteful number, since it uses less digits than its factorization.

4144330323240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734810402 (or 734810398 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4144330323240 its reverse (423230334414), we get a palindrome (4567560657654).

The spelling of 4144330323240 in words is "four trillion, one hundred forty-four billion, three hundred thirty million, three hundred twenty-three thousand, two hundred forty".