14040344 has 8 divisors (see below), whose sum is σ = 26325660. Its totient is φ = 7020168.

The previous prime is 14040343. The next prime is 14040349. The reversal of 14040344 is 44304041.

14040344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 877514 + ... + 877529.

Almost surely, 2^14040344 is an apocalyptic number.

It is an amenable number.

14040344 is a deficient number, since it is larger than the sum of its proper divisors (12285316).

14040344 is a wasteful number, since it uses less digits than its factorization.

14040344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755049 (or 1755045 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14040344 is about 3747.0447021620. The cubic root of 14040344 is about 241.2455157694.

Adding to 14040344 its reverse (44304041), we get a palindrome (58344385).

The spelling of 14040344 in words is "fourteen million, forty thousand, three hundred forty-four".