327638041448 has 16 divisors (see below), whose sum is σ = 628607870880. Its totient is φ = 160009275888.

The previous prime is 327638041447. The next prime is 327638041453. The reversal of 327638041448 is 844140836723.

It is a junction number, because it is equal to n+sod(n) for n = 327638041396 and 327638041405.

It is not an unprimeable number, because it can be changed into a prime (327638041447) 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 3 ways as a sum of consecutive naturals, for example, 476217740 + ... + 476218427.

It is an arithmetic number, because the mean of its divisors is an integer number (39287991930).

Almost surely, 2^327638041448 is an apocalyptic number.

It is an amenable number.

327638041448 is a deficient number, since it is larger than the sum of its proper divisors (300969829432).

327638041448 is a wasteful number, since it uses less digits than its factorization.

327638041448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952436216 (or 952436212 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 327638041448 in words is "three hundred twenty-seven billion, six hundred thirty-eight million, forty-one thousand, four hundred forty-eight".