4223140303043 has 2 divisors, whose sum is σ = 4223140303044. Its totient is φ = 4223140303042.

The previous prime is 4223140303001. The next prime is 4223140303061. The reversal of 4223140303043 is 3403030413224.

4223140303043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223140303043 is a prime.

It is a super-2 number, since 2×4223140303043² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4223140302997 and 4223140303015.

It is not a weakly prime, because it can be changed into another prime (4223140303243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111570151521 + 2111570151522.

It is an arithmetic number, because the mean of its divisors is an integer number (2111570151522).

Almost surely, 2^{4223140303043} is an apocalyptic number.

4223140303043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223140303043 is an equidigital number, since it uses as much as digits as its factorization.

4223140303043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 4223140303043 its reverse (3403030413224), we get a palindrome (7626170716267).

The spelling of 4223140303043 in words is "four trillion, two hundred twenty-three billion, one hundred forty million, three hundred three thousand, forty-three".