4246622666246 has 8 divisors (see below), whose sum is σ = 6369976734600. Its totient is φ = 2123297088048.

The previous prime is 4246622666173. The next prime is 4246622666263. The reversal of 4246622666246 is 6426662266424.

It is a happy number.

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 = 4246622666191 and 4246622666200.

It is a congruent number.

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, 6745916 + ... + 7348511.

It is an arithmetic number, because the mean of its divisors is an integer number (796247091825).

Almost surely, 2^{4246622666246} is an apocalyptic number.

4246622666246 is a deficient number, since it is larger than the sum of its proper divisors (2123354068354).

4246622666246 is a wasteful number, since it uses less digits than its factorization.

4246622666246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14245078.

The product of its digits is 47775744, while the sum is 56.

The spelling of 4246622666246 in words is "four trillion, two hundred forty-six billion, six hundred twenty-two million, six hundred sixty-six thousand, two hundred forty-six".