14434403221143 has 28 divisors (see below), whose sum is σ = 21657468542760. Its totient is φ = 9615926120976.

The previous prime is 14434403221087. The next prime is 14434403221159. The reversal of 14434403221143 is 34112230443441.

14434403221143 is a `hidden beast` number, since 1 + 4 + 4 + 34 + 403 + 2 + 211 + 4 + 3 = 666.

It is not a de Polignac number, because 14434403221143 - 2⁶ = 14434403221079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14434403221098 and 14434403221107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14434403220143) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6209673 + ... + 8211506.

Almost surely, 2^{14434403221143} is an apocalyptic number.

14434403221143 is a deficient number, since it is larger than the sum of its proper divisors (7223065321617).

14434403221143 is an equidigital number, since it uses as much as digits as its factorization.

14434403221143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14422570 (or 14422555 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 14434403221143 its reverse (34112230443441), we get a palindrome (48546633664584).

The spelling of 14434403221143 in words is "fourteen trillion, four hundred thirty-four billion, four hundred three million, two hundred twenty-one thousand, one hundred forty-three".