4224242664646 has 8 divisors (see below), whose sum is σ = 6336669912480. Its totient is φ = 2112019360488.

The previous prime is 4224242664599. The next prime is 4224242664667. The reversal of 4224242664646 is 6464662424224.

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 = 4224242664593 and 4224242664602.

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, 50934126 + ... + 51016993.

It is an arithmetic number, because the mean of its divisors is an integer number (792083739060).

Almost surely, 2^{4224242664646} is an apocalyptic number.

4224242664646 is a deficient number, since it is larger than the sum of its proper divisors (2112427247834).

4224242664646 is a wasteful number, since it uses less digits than its factorization.

4224242664646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101971838.

The product of its digits is 21233664, while the sum is 52.

The spelling of 4224242664646 in words is "four trillion, two hundred twenty-four billion, two hundred forty-two million, six hundred sixty-four thousand, six hundred forty-six".