14140544419 has 2 divisors, whose sum is σ = 14140544420. Its totient is φ = 14140544418.

The previous prime is 14140544413. The next prime is 14140544441. The reversal of 14140544419 is 91444504141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14140544419 - 2¹¹ = 14140542371 is a prime.

It is a super-3 number, since 3×14140544419³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (14140544413) 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, 7070272209 + 7070272210.

It is an arithmetic number, because the mean of its divisors is an integer number (7070272210).

Almost surely, 2^14140544419 is an apocalyptic number.

14140544419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14140544419 is an equidigital number, since it uses as much as digits as its factorization.

14140544419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 14140544419 in words is "fourteen billion, one hundred forty million, five hundred forty-four thousand, four hundred nineteen".