14142019399 has 2 divisors, whose sum is σ = 14142019400. Its totient is φ = 14142019398.

The previous prime is 14142019393. The next prime is 14142019459. The reversal of 14142019399 is 99391024141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14142019399 - 2⁹ = 14142018887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14142019393) 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, 7071009699 + 7071009700.

It is an arithmetic number, because the mean of its divisors is an integer number (7071009700).

Almost surely, 2^14142019399 is an apocalyptic number.

14142019399 is a deficient number, since it is larger than the sum of its proper divisors (1).

14142019399 is an equidigital number, since it uses as much as digits as its factorization.

14142019399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 14142019399 in words is "fourteen billion, one hundred forty-two million, nineteen thousand, three hundred ninety-nine".