14447500349 has 2 divisors, whose sum is σ = 14447500350. Its totient is φ = 14447500348.

The previous prime is 14447500313. The next prime is 14447500373. The reversal of 14447500349 is 94300574441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14425691449 + 21808900 = 120107^2 + 4670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14447500349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14447505349) 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, 7223750174 + 7223750175.

It is an arithmetic number, because the mean of its divisors is an integer number (7223750175).

Almost surely, 2^14447500349 is an apocalyptic number.

It is an amenable number.

14447500349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14447500349 is an equidigital number, since it uses as much as digits as its factorization.

14447500349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 14447500349 in words is "fourteen billion, four hundred forty-seven million, five hundred thousand, three hundred forty-nine".