8842315851 has 12 divisors (see below), whose sum is σ = 12783156360. Its totient is φ = 5889836160.

The previous prime is 8842315849. The next prime is 8842315861. The reversal of 8842315851 is 1585132488.

It is not a de Polignac number, because 8842315851 - 2¹ = 8842315849 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8842315797 and 8842315806.

It is not an unprimeable number, because it can be changed into a prime (8842315841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408966 + ... + 430043.

It is an arithmetic number, because the mean of its divisors is an integer number (1065263030).

Almost surely, 2^8842315851 is an apocalyptic number.

8842315851 is a deficient number, since it is larger than the sum of its proper divisors (3940840509).

8842315851 is a wasteful number, since it uses less digits than its factorization.

8842315851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840186 (or 840183 counting only the distinct ones).

The product of its digits is 307200, while the sum is 45.

The square root of 8842315851 is about 94033.5889509701. The cubic root of 8842315851 is about 2067.8641689128.

The spelling of 8842315851 in words is "eight billion, eight hundred forty-two million, three hundred fifteen thousand, eight hundred fifty-one".