14425945349 has 2 divisors, whose sum is σ = 14425945350. Its totient is φ = 14425945348.

The previous prime is 14425945321. The next prime is 14425945361. The reversal of 14425945349 is 94354952441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14165284324 + 260661025 = 119018^2 + 16145^2 .

It is an emirp because it is prime and its reverse (94354952441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14425945349 - 2¹² = 14425941253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14425945297 and 14425945306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14425945319) 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, 7212972674 + 7212972675.

It is an arithmetic number, because the mean of its divisors is an integer number (7212972675).

Almost surely, 2^14425945349 is an apocalyptic number.

It is an amenable number.

14425945349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14425945349 is an equidigital number, since it uses as much as digits as its factorization.

14425945349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3110400, while the sum is 50.

The spelling of 14425945349 in words is "fourteen billion, four hundred twenty-five million, nine hundred forty-five thousand, three hundred forty-nine".