14423222141 has 4 divisors (see below), whose sum is σ = 14446599132. Its totient is φ = 14399845152.

The previous prime is 14423222131. The next prime is 14423222179. The reversal of 14423222141 is 14122232441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1064716900 + 13358505241 = 32630^2 + 115579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14423222141 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 14423222141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14423222101) 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, 11687570 + ... + 11688803.

It is an arithmetic number, because the mean of its divisors is an integer number (3611649783).

Almost surely, 2^14423222141 is an apocalyptic number.

It is an amenable number.

14423222141 is a deficient number, since it is larger than the sum of its proper divisors (23376991).

14423222141 is an equidigital number, since it uses as much as digits as its factorization.

14423222141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23376990.

The product of its digits is 3072, while the sum is 26.

Adding to 14423222141 its reverse (14122232441), we get a palindrome (28545454582).

The spelling of 14423222141 in words is "fourteen billion, four hundred twenty-three million, two hundred twenty-two thousand, one hundred forty-one".