14040244 has 12 divisors (see below), whose sum is σ = 24600100. Its totient is φ = 7011648.

The previous prime is 14040233. The next prime is 14040277. The reversal of 14040244 is 44204041.

It can be written as a sum of positive squares in 2 ways, for example, as 1790244 + 12250000 = 1338^2 + 3500^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2962 + ... + 6070.

Almost surely, 2^14040244 is an apocalyptic number.

It is an amenable number.

14040244 is a deficient number, since it is larger than the sum of its proper divisors (10559856).

14040244 is a wasteful number, since it uses less digits than its factorization.

14040244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4242 (or 4240 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 14040244 is about 3747.0313582889. The cubic root of 14040244 is about 241.2449430245.

Adding to 14040244 its reverse (44204041), we get a palindrome (58244285).

The spelling of 14040244 in words is "fourteen million, forty thousand, two hundred forty-four".