14122314449 has 2 divisors, whose sum is σ = 14122314450. Its totient is φ = 14122314448.

The previous prime is 14122314403. The next prime is 14122314467. The reversal of 14122314449 is 94441322141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12025315600 + 2096998849 = 109660^2 + 45793^2 .

It is an emirp because it is prime and its reverse (94441322141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14122314449 - 2¹⁶ = 14122248913 is a prime.

It is not a weakly prime, because it can be changed into another prime (14122314649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061157224 + 7061157225.

It is an arithmetic number, because the mean of its divisors is an integer number (7061157225).

Almost surely, 2^14122314449 is an apocalyptic number.

It is an amenable number.

14122314449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14122314449 is an equidigital number, since it uses as much as digits as its factorization.

14122314449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 35.

The spelling of 14122314449 in words is "fourteen billion, one hundred twenty-two million, three hundred fourteen thousand, four hundred forty-nine".