4440244230993 has 8 divisors (see below), whose sum is σ = 5920501970656. Its totient is φ = 2960074656000.

The previous prime is 4440244230979. The next prime is 4440244230997. The reversal of 4440244230993 is 3990324420444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4440244230993 - 2⁹ = 4440244230481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440244230997) 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 7 ways as a sum of consecutive naturals, for example, 21923563 + ... + 22125168.

It is an arithmetic number, because the mean of its divisors is an integer number (740062746332).

Almost surely, 2^{4440244230993} is an apocalyptic number.

It is an amenable number.

4440244230993 is a deficient number, since it is larger than the sum of its proper divisors (1480257739663).

4440244230993 is a wasteful number, since it uses less digits than its factorization.

4440244230993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44082335.

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 4440244230993 in words is "four trillion, four hundred forty billion, two hundred forty-four million, two hundred thirty thousand, nine hundred ninety-three".