14020205249 has 2 divisors, whose sum is σ = 14020205250. Its totient is φ = 14020205248.

The previous prime is 14020205239. The next prime is 14020205257. The reversal of 14020205249 is 94250202041.

14020205249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7125892225 + 6894313024 = 84415^2 + 83032^2 .

It is a cyclic number.

It is not a de Polignac number, because 14020205249 - 2⁸ = 14020204993 is a prime.

It is not a weakly prime, because it can be changed into another prime (14020205219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010102624 + 7010102625.

It is an arithmetic number, because the mean of its divisors is an integer number (7010102625).

Almost surely, 2^14020205249 is an apocalyptic number.

It is an amenable number.

14020205249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14020205249 is an equidigital number, since it uses as much as digits as its factorization.

14020205249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 14020205249 in words is "fourteen billion, twenty million, two hundred five thousand, two hundred forty-nine".