4224654443 has 2 divisors, whose sum is σ = 4224654444. Its totient is φ = 4224654442.

The previous prime is 4224654437. The next prime is 4224654461. The reversal of 4224654443 is 3444564224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4224654443 - 2¹² = 4224650347 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 4224654397 and 4224654406.

It is not a weakly prime, because it can be changed into another prime (4224654463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112327221 + 2112327222.

It is an arithmetic number, because the mean of its divisors is an integer number (2112327222).

Almost surely, 2^4224654443 is an apocalyptic number.

4224654443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224654443 is an equidigital number, since it uses as much as digits as its factorization.

4224654443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 38.

The square root of 4224654443 is about 64997.3418148773. The cubic root of 4224654443 is about 1616.5794875628.

The spelling of 4224654443 in words is "four billion, two hundred twenty-four million, six hundred fifty-four thousand, four hundred forty-three".