14142019393 has 2 divisors, whose sum is σ = 14142019394. Its totient is φ = 14142019392.

The previous prime is 14142019369. The next prime is 14142019399. The reversal of 14142019393 is 39391024141.

It is a happy number.

14142019393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8257902129 + 5884117264 = 90873^2 + 76708^2 .

It is a cyclic number.

It is not a de Polignac number, because 14142019393 - 2²⁵ = 14108464961 is a prime.

It is not a weakly prime, because it can be changed into another prime (14142019399) 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, 7071009696 + 7071009697.

It is an arithmetic number, because the mean of its divisors is an integer number (7071009697).

Almost surely, 2^14142019393 is an apocalyptic number.

It is an amenable number.

14142019393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14142019393 is an equidigital number, since it uses as much as digits as its factorization.

14142019393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 14142019393 in words is "fourteen billion, one hundred forty-two million, nineteen thousand, three hundred ninety-three".