14000449417 has 2 divisors, whose sum is σ = 14000449418. Its totient is φ = 14000449416.

The previous prime is 14000449373. The next prime is 14000449429. The reversal of 14000449417 is 71494400041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13478281216 + 522168201 = 116096^2 + 22851^2 .

It is a cyclic number.

It is not a de Polignac number, because 14000449417 - 2¹⁵ = 14000416649 is a prime.

It is not a weakly prime, because it can be changed into another prime (14000449447) 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, 7000224708 + 7000224709.

It is an arithmetic number, because the mean of its divisors is an integer number (7000224709).

Almost surely, 2^14000449417 is an apocalyptic number.

It is an amenable number.

14000449417 is a deficient number, since it is larger than the sum of its proper divisors (1).

14000449417 is an equidigital number, since it uses as much as digits as its factorization.

14000449417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 14000449417 its reverse (71494400041), we get a palindrome (85494849458).

The spelling of 14000449417 in words is "fourteen billion, four hundred forty-nine thousand, four hundred seventeen".