14355344243122 has 4 divisors (see below), whose sum is σ = 21533016364686. Its totient is φ = 7177672121560.

The previous prime is 14355344243101. The next prime is 14355344243129. The reversal of 14355344243122 is 22134244355341.

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

It can be written as a sum of positive squares in only one way, i.e., 14283327690241 + 72016552881 = 3779329^2 + 268359^2 .

It is not an unprimeable number, because it can be changed into a prime (14355344243129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3588836060779 + ... + 3588836060782.

Almost surely, 2^{14355344243122} is an apocalyptic number.

14355344243122 is a deficient number, since it is larger than the sum of its proper divisors (7177672121564).

14355344243122 is an equidigital number, since it uses as much as digits as its factorization.

14355344243122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7177672121563.

The product of its digits is 1382400, while the sum is 43.

Adding to 14355344243122 its reverse (22134244355341), we get a palindrome (36489588598463).

The spelling of 14355344243122 in words is "fourteen trillion, three hundred fifty-five billion, three hundred forty-four million, two hundred forty-three thousand, one hundred twenty-two".