14231244019 has 2 divisors, whose sum is σ = 14231244020. Its totient is φ = 14231244018.

The previous prime is 14231243989. The next prime is 14231244023. The reversal of 14231244019 is 91044213241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14231244019 - 2¹¹ = 14231241971 is a prime.

It is a super-2 number, since 2×14231244019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14231245019) 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, 7115622009 + 7115622010.

It is an arithmetic number, because the mean of its divisors is an integer number (7115622010).

Almost surely, 2^14231244019 is an apocalyptic number.

14231244019 is a deficient number, since it is larger than the sum of its proper divisors (1).

14231244019 is an equidigital number, since it uses as much as digits as its factorization.

14231244019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 14231244019 in words is "fourteen billion, two hundred thirty-one million, two hundred forty-four thousand, nineteen".