4220426464246 has 8 divisors (see below), whose sum is σ = 6434420675184. Its totient is φ = 2075619572520.

The previous prime is 4220426464207. The next prime is 4220426464271. The reversal of 4220426464246 is 6424646240224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4220426464196 and 4220426464205.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 17296829650 + ... + 17296829893.

It is an arithmetic number, because the mean of its divisors is an integer number (804302584398).

Almost surely, 2^{4220426464246} is an apocalyptic number.

4220426464246 is a deficient number, since it is larger than the sum of its proper divisors (2213994210938).

4220426464246 is a wasteful number, since it uses less digits than its factorization.

4220426464246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34593659606.

The product of its (nonzero) digits is 3538944, while the sum is 46.

The spelling of 4220426464246 in words is "four trillion, two hundred twenty billion, four hundred twenty-six million, four hundred sixty-four thousand, two hundred forty-six".