14203161444 has 12 divisors (see below), whose sum is σ = 33140710064. Its totient is φ = 4734387144.

The previous prime is 14203161437. The next prime is 14203161463. The reversal of 14203161444 is 44416130241.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591798382 + ... + 591798405.

Almost surely, 2^14203161444 is an apocalyptic number.

It is an amenable number.

14203161444 is an abundant number, since it is smaller than the sum of its proper divisors (18937548620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14203161444 is a wasteful number, since it uses less digits than its factorization.

14203161444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183596794 (or 1183596792 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14203161444 its reverse (44416130241), we get a palindrome (58619291685).

The spelling of 14203161444 in words is "fourteen billion, two hundred three million, one hundred sixty-one thousand, four hundred forty-four".