87866663282882 has 8 divisors (see below), whose sum is σ = 143781812644752. Its totient is φ = 39939392401300.

The previous prime is 87866663282843. The next prime is 87866663282927. The reversal of 87866663282882 is 28828236666878.

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

It is a junction number, because it is equal to n+sod(n) for n = 87866663282797 and 87866663282806.

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, 1996969620044 + ... + 1996969620087.

It is an arithmetic number, because the mean of its divisors is an integer number (17972726580594).

Almost surely, 2^{87866663282882} is an apocalyptic number.

87866663282882 is a deficient number, since it is larger than the sum of its proper divisors (55915149361870).

87866663282882 is a wasteful number, since it uses less digits than its factorization.

87866663282882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993939240144.

The product of its digits is 7134511104, while the sum is 80.

The spelling of 87866663282882 in words is "eighty-seven trillion, eight hundred sixty-six billion, six hundred sixty-three million, two hundred eighty-two thousand, eight hundred eighty-two".