14220240443 has 2 divisors, whose sum is σ = 14220240444. Its totient is φ = 14220240442.

The previous prime is 14220240431. The next prime is 14220240469. The reversal of 14220240443 is 34404202241.

It is a happy number.

It is an a-pointer prime, because the next prime (14220240469) can be obtained adding 14220240443 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14220240443 - 2¹⁶ = 14220174907 is a prime.

It is not a weakly prime, because it can be changed into another prime (14220290443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7110120221 + 7110120222.

It is an arithmetic number, because the mean of its divisors is an integer number (7110120222).

Almost surely, 2^14220240443 is an apocalyptic number.

14220240443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14220240443 is an equidigital number, since it uses as much as digits as its factorization.

14220240443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 14220240443 its reverse (34404202241), we get a palindrome (48624442684).

The spelling of 14220240443 in words is "fourteen billion, two hundred twenty million, two hundred forty thousand, four hundred forty-three".