4226558426828 has 12 divisors (see below), whose sum is σ = 7416306947280. Its totient is φ = 2107613584752.

The previous prime is 4226558426729. The next prime is 4226558426863. The reversal of 4226558426828 is 8286248556224.

It is a happy number.

4226558426828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4226558426828² (a number of 26 digits) contains 22 as substring.

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, 1416405488 + ... + 1416408471.

It is an arithmetic number, because the mean of its divisors is an integer number (618025578940).

Almost surely, 2^{4226558426828} is an apocalyptic number.

It is an amenable number.

4226558426828 is a deficient number, since it is larger than the sum of its proper divisors (3189748520452).

4226558426828 is a wasteful number, since it uses less digits than its factorization.

4226558426828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832814336 (or 2832814334 counting only the distinct ones).

The product of its digits is 117964800, while the sum is 62.

The spelling of 4226558426828 in words is "four trillion, two hundred twenty-six billion, five hundred fifty-eight million, four hundred twenty-six thousand, eight hundred twenty-eight".