14268522419 has 4 divisors (see below), whose sum is σ = 14336145960. Its totient is φ = 14200898880.

The previous prime is 14268522379. The next prime is 14268522421. The reversal of 14268522419 is 91422586241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14268522419 - 2²⁴ = 14251745203 is a prime.

It is a super-2 number, since 2×14268522419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14268522419.

It is not an unprimeable number, because it can be changed into a prime (14268522449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33811454 + ... + 33811875.

It is an arithmetic number, because the mean of its divisors is an integer number (3584036490).

Almost surely, 2^14268522419 is an apocalyptic number.

14268522419 is a deficient number, since it is larger than the sum of its proper divisors (67623541).

14268522419 is an equidigital number, since it uses as much as digits as its factorization.

14268522419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67623540.

The product of its digits is 276480, while the sum is 44.

The spelling of 14268522419 in words is "fourteen billion, two hundred sixty-eight million, five hundred twenty-two thousand, four hundred nineteen".