14112019 has 2 divisors, whose sum is σ = 14112020. Its totient is φ = 14112018.

The previous prime is 14112017. The next prime is 14112029. The reversal of 14112019 is 91021141.

It is a weak prime.

It is an emirp because it is prime and its reverse (91021141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14112019 - 2¹ = 14112017 is a prime.

It is a super-2 number, since 2×14112019² = 398298160512722, which contains 22 as substring.

Together with 14112017, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 14111987 and 14112005.

It is not a weakly prime, because it can be changed into another prime (14112011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7056009 + 7056010.

It is an arithmetic number, because the mean of its divisors is an integer number (7056010).

Almost surely, 2^14112019 is an apocalyptic number.

14112019 is a deficient number, since it is larger than the sum of its proper divisors (1).

14112019 is an equidigital number, since it uses as much as digits as its factorization.

14112019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 14112019 is about 3756.5967310852. The cubic root of 14112019 is about 241.6553331718.

The spelling of 14112019 in words is "fourteen million, one hundred twelve thousand, nineteen".