4493448443944 has 64 divisors (see below), whose sum is σ = 8538378301440. Its totient is φ = 2216721185280.

The previous prime is 4493448443923. The next prime is 4493448443977.

4493448443944 is nontrivially palindromic in base 10.

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 15 ways as a sum of consecutive naturals, for example, 314638084 + ... + 314652364.

It is an arithmetic number, because the mean of its divisors is an integer number (133412160960).

Almost surely, 2^{4493448443944} is an apocalyptic number.

It is an amenable number.

4493448443944 is a deficient number, since it is larger than the sum of its proper divisors (4044929857496).

4493448443944 is a wasteful number, since it uses less digits than its factorization.

4493448443944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15770 (or 15766 counting only the distinct ones).

The product of its digits is 382205952, while the sum is 64.

The spelling of 4493448443944 in words is "four trillion, four hundred ninety-three billion, four hundred forty-eight million, four hundred forty-three thousand, nine hundred forty-four".