8157114448882 has 8 divisors (see below), whose sum is σ = 13983624769536. Its totient is φ = 3495906192372.

The previous prime is 8157114448871. The next prime is 8157114448921. The reversal of 8157114448882 is 2888444117518.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8157114448882² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8157114448882.

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, 291325516018 + ... + 291325516045.

It is an arithmetic number, because the mean of its divisors is an integer number (1747953096192).

Almost surely, 2^{8157114448882} is an apocalyptic number.

8157114448882 is a deficient number, since it is larger than the sum of its proper divisors (5826510320654).

8157114448882 is a wasteful number, since it uses less digits than its factorization.

8157114448882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582651032072.

The product of its digits is 18350080, while the sum is 61.

The spelling of 8157114448882 in words is "eight trillion, one hundred fifty-seven billion, one hundred fourteen million, four hundred forty-eight thousand, eight hundred eighty-two".