14493448011269 has 4 divisors (see below), whose sum is σ = 14493455982720. Its totient is φ = 14493440039820.

The previous prime is 14493448011233. The next prime is 14493448011271. The reversal of 14493448011269 is 96211084439441.

14493448011269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14493448011269 - 2³² = 14489153043973 is a prime.

It is a super-2 number, since 2×14493448011269² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14493448011869) 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, 222764 + ... + 5388554.

It is an arithmetic number, because the mean of its divisors is an integer number (3623363995680).

Almost surely, 2^{14493448011269} is an apocalyptic number.

It is an amenable number.

14493448011269 is a deficient number, since it is larger than the sum of its proper divisors (7971451).

14493448011269 is an equidigital number, since it uses as much as digits as its factorization.

14493448011269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7971450.

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 14493448011269 in words is "fourteen trillion, four hundred ninety-three billion, four hundred forty-eight million, eleven thousand, two hundred sixty-nine".