4448496384678 has 16 divisors (see below), whose sum is σ = 8931611421360. Its totient is φ = 1477062352896.

The previous prime is 4448496384667. The next prime is 4448496384679. The reversal of 4448496384678 is 8764836948444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4448496384679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1442442163 + ... + 1442445246.

It is an arithmetic number, because the mean of its divisors is an integer number (558225713835).

Almost surely, 2^{4448496384678} is an apocalyptic number.

4448496384678 is an abundant number, since it is smaller than the sum of its proper divisors (4483115036682).

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

4448496384678 is a wasteful number, since it uses less digits than its factorization.

4448496384678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884887671.

The product of its digits is 3567255552, while the sum is 75.

The spelling of 4448496384678 in words is "four trillion, four hundred forty-eight billion, four hundred ninety-six million, three hundred eighty-four thousand, six hundred seventy-eight".