4285424868556 has 48 divisors (see below), whose sum is σ = 8427906857664. Its totient is φ = 1891807416576.

The previous prime is 4285424868511. The next prime is 4285424868563. The reversal of 4285424868556 is 6558684245824.

It is a junction number, because it is equal to n+sod(n) for n = 4285424868491 and 4285424868500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31378290 + ... + 31514566.

It is an arithmetic number, because the mean of its divisors is an integer number (175581392868).

Almost surely, 2^{4285424868556} is an apocalyptic number.

4285424868556 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4285424868556 is a deficient number, since it is larger than the sum of its proper divisors (4142481989108).

4285424868556 is a wasteful number, since it uses less digits than its factorization.

4285424868556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162610 (or 162608 counting only the distinct ones).

The product of its digits is 589824000, while the sum is 67.

The spelling of 4285424868556 in words is "four trillion, two hundred eighty-five billion, four hundred twenty-four million, eight hundred sixty-eight thousand, five hundred fifty-six".