14463448903 has 4 divisors (see below), whose sum is σ = 14504891800. Its totient is φ = 14422006008.

The previous prime is 14463448897. The next prime is 14463448963. The reversal of 14463448903 is 30984436441.

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 14463448903 - 2²⁵ = 14429894471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14463448963) 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, 20720925 + ... + 20721622.

It is an arithmetic number, because the mean of its divisors is an integer number (3626222950).

Almost surely, 2^14463448903 is an apocalyptic number.

14463448903 is a deficient number, since it is larger than the sum of its proper divisors (41442897).

14463448903 is an equidigital number, since it uses as much as digits as its factorization.

14463448903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41442896.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 14463448903 in words is "fourteen billion, four hundred sixty-three million, four hundred forty-eight thousand, nine hundred three".