14923641419 has 2 divisors, whose sum is σ = 14923641420. Its totient is φ = 14923641418.

The previous prime is 14923641413. The next prime is 14923641451. The reversal of 14923641419 is 91414632941.

It is a happy number.

14923641419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (91414632941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14923641419 - 2¹⁶ = 14923575883 is a prime.

It is a super-2 number, since 2×14923641419² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14923641419.

It is not a weakly prime, because it can be changed into another prime (14923641413) 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, 7461820709 + 7461820710.

It is an arithmetic number, because the mean of its divisors is an integer number (7461820710).

Almost surely, 2^14923641419 is an apocalyptic number.

14923641419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14923641419 is an equidigital number, since it uses as much as digits as its factorization.

14923641419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 44.

The spelling of 14923641419 in words is "fourteen billion, nine hundred twenty-three million, six hundred forty-one thousand, four hundred nineteen".