486842898864 has 80 divisors (see below), whose sum is σ = 1438649920512. Its totient is φ = 138971756544.

The previous prime is 486842898853. The next prime is 486842898881. The reversal of 486842898864 is 468898248684.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286209 + ... + 1027424.

Almost surely, 2^486842898864 is an apocalyptic number.

It is an amenable number.

486842898864 is an abundant number, since it is smaller than the sum of its proper divisors (951807021648).

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

486842898864 is a wasteful number, since it uses less digits than its factorization.

486842898864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314754 (or 1314748 counting only the distinct ones).

The product of its digits is 1358954496, while the sum is 75.

The spelling of 486842898864 in words is "four hundred eighty-six billion, eight hundred forty-two million, eight hundred ninety-eight thousand, eight hundred sixty-four".