14440314 has 16 divisors (see below), whose sum is σ = 33006528. Its totient is φ = 4125792.

The previous prime is 14440313. The next prime is 14440319. The reversal of 14440314 is 41304441.

It is a super-4 number, since 4×14440314⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14440313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171867 + ... + 171950.

It is an arithmetic number, because the mean of its divisors is an integer number (2062908).

Almost surely, 2^14440314 is an apocalyptic number.

14440314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14440314 is an abundant number, since it is smaller than the sum of its proper divisors (18566214).

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

14440314 is a wasteful number, since it uses less digits than its factorization.

14440314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343829.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 14440314 is about 3800.0413155649. The cubic root of 14440314 is about 243.5149033685.

Adding to 14440314 its reverse (41304441), we get a palindrome (55744755).

The spelling of 14440314 in words is "fourteen million, four hundred forty thousand, three hundred fourteen".