87468284816 has 20 divisors (see below), whose sum is σ = 184876147824. Its totient is φ = 39758311200.

The previous prime is 87468284809. The next prime is 87468284821. The reversal of 87468284816 is 61848286478.

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, 248489270 + ... + 248489621.

Almost surely, 2^87468284816 is an apocalyptic number.

It is an amenable number.

87468284816 is an abundant number, since it is smaller than the sum of its proper divisors (97407863008).

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

87468284816 is a wasteful number, since it uses less digits than its factorization.

87468284816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496978910 (or 496978904 counting only the distinct ones).

The product of its digits is 33030144, while the sum is 62.

The spelling of 87468284816 in words is "eighty-seven billion, four hundred sixty-eight million, two hundred eighty-four thousand, eight hundred sixteen".