14231252419 has 2 divisors, whose sum is σ = 14231252420. Its totient is φ = 14231252418.

The previous prime is 14231252417. The next prime is 14231252443. The reversal of 14231252419 is 91425213241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14231252419 - 2¹ = 14231252417 is a prime.

It is a super-2 number, since 2×14231252419² (a number of 21 digits) contains 22 as substring.

Together with 14231252417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14231252417) 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, 7115626209 + 7115626210.

It is an arithmetic number, because the mean of its divisors is an integer number (7115626210).

Almost surely, 2^14231252419 is an apocalyptic number.

14231252419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14231252419 is an equidigital number, since it uses as much as digits as its factorization.

14231252419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The spelling of 14231252419 in words is "fourteen billion, two hundred thirty-one million, two hundred fifty-two thousand, four hundred nineteen".