14076344509 has 2 divisors, whose sum is σ = 14076344510. Its totient is φ = 14076344508.

The previous prime is 14076344489. The next prime is 14076344531. The reversal of 14076344509 is 90544367041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8696122009 + 5380222500 = 93253^2 + 73350^2 .

It is a cyclic number.

It is not a de Polignac number, because 14076344509 - 2⁹ = 14076343997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14076314509) 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, 7038172254 + 7038172255.

It is an arithmetic number, because the mean of its divisors is an integer number (7038172255).

Almost surely, 2^14076344509 is an apocalyptic number.

It is an amenable number.

14076344509 is a deficient number, since it is larger than the sum of its proper divisors (1).

14076344509 is an equidigital number, since it uses as much as digits as its factorization.

14076344509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 14076344509 in words is "fourteen billion, seventy-six million, three hundred forty-four thousand, five hundred nine".