14440126522123 has 2 divisors, whose sum is σ = 14440126522124. Its totient is φ = 14440126522122.

The previous prime is 14440126522079. The next prime is 14440126522177. The reversal of 14440126522123 is 32122562104441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14440126522123 is a prime.

It is not a weakly prime, because it can be changed into another prime (14440126520123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220063261061 + 7220063261062.

It is an arithmetic number, because the mean of its divisors is an integer number (7220063261062).

Almost surely, 2^{14440126522123} is an apocalyptic number.

14440126522123 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440126522123 is an equidigital number, since it uses as much as digits as its factorization.

14440126522123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 14440126522123 its reverse (32122562104441), we get a palindrome (46562688626564).

The spelling of 14440126522123 in words is "fourteen trillion, four hundred forty billion, one hundred twenty-six million, five hundred twenty-two thousand, one hundred twenty-three".