448888889348 has 12 divisors (see below), whose sum is σ = 786075458112. Its totient is φ = 224295901320.

The previous prime is 448888889341. The next prime is 448888889353. The reversal of 448888889348 is 843988888844.

It is not an unprimeable number, because it can be changed into a prime (448888889341) 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, 37129040 + ... + 37141127.

It is an arithmetic number, because the mean of its divisors is an integer number (65506288176).

Almost surely, 2^448888889348 is an apocalyptic number.

It is an amenable number.

448888889348 is a deficient number, since it is larger than the sum of its proper divisors (337186568764).

448888889348 is a wasteful number, since it uses less digits than its factorization.

448888889348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74271682 (or 74271680 counting only the distinct ones).

The product of its digits is 3623878656, while the sum is 80.

The spelling of 448888889348 in words is "four hundred forty-eight billion, eight hundred eighty-eight million, eight hundred eighty-nine thousand, three hundred forty-eight".