4268622244643 has 2 divisors, whose sum is σ = 4268622244644. Its totient is φ = 4268622244642.

The previous prime is 4268622244619. The next prime is 4268622244699. The reversal of 4268622244643 is 3464422268624.

4268622244643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4268622244643 - 2²² = 4268618050339 is a prime.

It is a super-3 number, since 3×4268622244643³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (4268622244613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134311122321 + 2134311122322.

It is an arithmetic number, because the mean of its divisors is an integer number (2134311122322).

Almost surely, 2^{4268622244643} is an apocalyptic number.

4268622244643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4268622244643 is an equidigital number, since it uses as much as digits as its factorization.

4268622244643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21233664, while the sum is 53.

The spelling of 4268622244643 in words is "four trillion, two hundred sixty-eight billion, six hundred twenty-two million, two hundred forty-four thousand, six hundred forty-three".