14323032019 has 2 divisors, whose sum is σ = 14323032020. Its totient is φ = 14323032018.

The previous prime is 14323032013. The next prime is 14323032043. The reversal of 14323032019 is 91023032341.

It is a weak prime.

It is an emirp because it is prime and its reverse (91023032341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14323032019 - 2⁹ = 14323031507 is a prime.

It is a super-2 number, since 2×14323032019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14323032013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161516009 + 7161516010.

It is an arithmetic number, because the mean of its divisors is an integer number (7161516010).

Almost surely, 2^14323032019 is an apocalyptic number.

14323032019 is a deficient number, since it is larger than the sum of its proper divisors (1).

14323032019 is an equidigital number, since it uses as much as digits as its factorization.

14323032019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 14323032019 in words is "fourteen billion, three hundred twenty-three million, thirty-two thousand, nineteen".