14015043149 has 2 divisors, whose sum is σ = 14015043150. Its totient is φ = 14015043148.

The previous prime is 14015043143. The next prime is 14015043173. The reversal of 14015043149 is 94134051041.

14015043149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8373531049 + 5641512100 = 91507^2 + 75110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14015043149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14015043143) 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, 7007521574 + 7007521575.

It is an arithmetic number, because the mean of its divisors is an integer number (7007521575).

Almost surely, 2^14015043149 is an apocalyptic number.

It is an amenable number.

14015043149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14015043149 is an equidigital number, since it uses as much as digits as its factorization.

14015043149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 14015043149 in words is "fourteen billion, fifteen million, forty-three thousand, one hundred forty-nine".