14121444 has 12 divisors (see below), whose sum is σ = 32950064. Its totient is φ = 4707144.

The previous prime is 14121433. The next prime is 14121449. The reversal of 14121444 is 44412141.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 14121444.

It is not an unprimeable number, because it can be changed into a prime (14121449) 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, 588382 + ... + 588405.

Almost surely, 2^14121444 is an apocalyptic number.

It is an amenable number.

14121444 is an abundant number, since it is smaller than the sum of its proper divisors (18828620).

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

14121444 is a wasteful number, since it uses less digits than its factorization.

14121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176794 (or 1176792 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 14121444 is about 3757.8509816117. The cubic root of 14121444 is about 241.7091193488.

Adding to 14121444 its reverse (44412141), we get a palindrome (58533585).

The spelling of 14121444 in words is "fourteen million, one hundred twenty-one thousand, four hundred forty-four".