4344913989728 has 24 divisors (see below), whose sum is σ = 9212053219488. Its totient is φ = 2005344918144.

The previous prime is 4344913989719. The next prime is 4344913989751. The reversal of 4344913989728 is 8279893194434.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222251976 + ... + 5222252807.

It is an arithmetic number, because the mean of its divisors is an integer number (383835550812).

Almost surely, 2^{4344913989728} is an apocalyptic number.

It is an amenable number.

4344913989728 is an abundant number, since it is smaller than the sum of its proper divisors (4867139229760).

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

4344913989728 is a wasteful number, since it uses less digits than its factorization.

4344913989728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444504806 (or 10444504798 counting only the distinct ones).

The product of its digits is 376233984, while the sum is 71.

The spelling of 4344913989728 in words is "four trillion, three hundred forty-four billion, nine hundred thirteen million, nine hundred eighty-nine thousand, seven hundred twenty-eight".