14222423231243 has 4 divisors (see below), whose sum is σ = 14224945390320. Its totient is φ = 14219901072168.

The previous prime is 14222423231171. The next prime is 14222423231249. The reversal of 14222423231243 is 34213232422241.

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

It is a cyclic number.

It is not a de Polignac number, because 14222423231243 - 2¹⁶ = 14222423165707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14222423231249) 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, 1261071080 + ... + 1261082357.

It is an arithmetic number, because the mean of its divisors is an integer number (3556236347580).

Almost surely, 2^{14222423231243} is an apocalyptic number.

14222423231243 is a deficient number, since it is larger than the sum of its proper divisors (2522159077).

14222423231243 is an equidigital number, since it uses as much as digits as its factorization.

14222423231243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522159076.

The product of its digits is 110592, while the sum is 35.

Adding to 14222423231243 its reverse (34213232422241), we get a palindrome (48435655653484).

The spelling of 14222423231243 in words is "fourteen trillion, two hundred twenty-two billion, four hundred twenty-three million, two hundred thirty-one thousand, two hundred forty-three".