14020423223043 has 4 divisors (see below), whose sum is σ = 18693897630728. Its totient is φ = 9346948815360.

The previous prime is 14020423223017. The next prime is 14020423223047. The reversal of 14020423223043 is 34032232402041.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14020423223043 - 2⁶ = 14020423222979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14020423223043.

It is not an unprimeable number, because it can be changed into a prime (14020423223047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336737203838 + ... + 2336737203843.

It is an arithmetic number, because the mean of its divisors is an integer number (4673474407682).

Almost surely, 2^{14020423223043} is an apocalyptic number.

14020423223043 is a deficient number, since it is larger than the sum of its proper divisors (4673474407685).

14020423223043 is an equidigital number, since it uses as much as digits as its factorization.

14020423223043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673474407684.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 14020423223043 its reverse (34032232402041), we get a palindrome (48052655625084).

The spelling of 14020423223043 in words is "fourteen trillion, twenty billion, four hundred twenty-three million, two hundred twenty-three thousand, forty-three".