14350440 has 64 divisors (see below), whose sum is σ = 46368000. Its totient is φ = 3532032.

The previous prime is 14350421. The next prime is 14350481. The reversal of 14350440 is 4405341.

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 15 ways as a sum of consecutive naturals, for example, 3040 + ... + 6159.

It is an arithmetic number, because the mean of its divisors is an integer number (724500).

Almost surely, 2^14350440 is an apocalyptic number.

14350440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14350440 is an abundant number, since it is smaller than the sum of its proper divisors (32017560).

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

14350440 is a wasteful number, since it uses less digits than its factorization.

14350440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9226 (or 9222 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 14350440 is about 3788.1974605345. The cubic root of 14350440 is about 243.0086535217.

Adding to 14350440 its reverse (4405341), we get a palindrome (18755781).

The spelling of 14350440 in words is "fourteen million, three hundred fifty thousand, four hundred forty".