870430028848 has 20 divisors (see below), whose sum is σ = 1686474958248. Its totient is φ = 435210684800.

The previous prime is 870430028777. The next prime is 870430028857. The reversal of 870430028848 is 848820034078.

It is a super-2 number, since 2×870430028848² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 870430028795 and 870430028804.

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 3 ways as a sum of consecutive naturals, for example, 1930548 + ... + 2338348.

Almost surely, 2^870430028848 is an apocalyptic number.

It is an amenable number.

870430028848 is a deficient number, since it is larger than the sum of its proper divisors (816044929400).

870430028848 is a wasteful number, since it uses less digits than its factorization.

870430028848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541212 (or 541206 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 52.

The spelling of 870430028848 in words is "eight hundred seventy billion, four hundred thirty million, twenty-eight thousand, eight hundred forty-eight".