4223430423131 has 2 divisors, whose sum is σ = 4223430423132. Its totient is φ = 4223430423130.

The previous prime is 4223430423101. The next prime is 4223430423151. The reversal of 4223430423131 is 1313240343224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4223430423131 - 2¹⁸ = 4223430160987 is a prime.

It is a super-2 number, since 2×4223430423131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4223430423101) by changing a digit.

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 as a sum of consecutive naturals, namely, 2111715211565 + 2111715211566.

It is an arithmetic number, because the mean of its divisors is an integer number (2111715211566).

Almost surely, 2^{4223430423131} is an apocalyptic number.

4223430423131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223430423131 is an equidigital number, since it uses as much as digits as its factorization.

4223430423131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4223430423131 its reverse (1313240343224), we get a palindrome (5536670766355).

The spelling of 4223430423131 in words is "four trillion, two hundred twenty-three billion, four hundred thirty million, four hundred twenty-three thousand, one hundred thirty-one".