8457848071328 has 24 divisors (see below), whose sum is σ = 17630881826292. Its totient is φ = 3980163798016.

The previous prime is 8457848071249. The next prime is 8457848071363. The reversal of 8457848071328 is 8231708487548.

It can be written as a sum of positive squares in 2 ways, for example, as 8457464381584 + 383689744 = 2908172^2 + 19588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7773756875 + ... + 7773757962.

Almost surely, 2^{8457848071328} is an apocalyptic number.

It is an amenable number.

8457848071328 is an abundant number, since it is smaller than the sum of its proper divisors (9173033754964).

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

8457848071328 is a wasteful number, since it uses less digits than its factorization.

8457848071328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15547514864 (or 15547514856 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 65.

The spelling of 8457848071328 in words is "eight trillion, four hundred fifty-seven billion, eight hundred forty-eight million, seventy-one thousand, three hundred twenty-eight".