8921448233376 has 48 divisors (see below), whose sum is σ = 26764344702144. Its totient is φ = 2548985209344.

The previous prime is 8921448233363. The next prime is 8921448233471. The reversal of 8921448233376 is 6733328441298.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 6637981645 + ... + 6637982988.

It is an arithmetic number, because the mean of its divisors is an integer number (557590514628).

Almost surely, 2^{8921448233376} is an apocalyptic number.

It is an amenable number.

8921448233376 is an abundant number, since it is smaller than the sum of its proper divisors (17842896468768).

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

8921448233376 is a wasteful number, since it uses less digits than its factorization.

8921448233376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13275964653 (or 13275964645 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 60.

The spelling of 8921448233376 in words is "eight trillion, nine hundred twenty-one billion, four hundred forty-eight million, two hundred thirty-three thousand, three hundred seventy-six".