14342340 has 96 divisors (see below), whose sum is σ = 44190720. Its totient is φ = 3459456.

The previous prime is 14342311. The next prime is 14342353. The reversal of 14342340 is 4324341.

14342340 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25947 + ... + 26493.

It is an arithmetic number, because the mean of its divisors is an integer number (460320).

Almost surely, 2^14342340 is an apocalyptic number.

14342340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14342340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22095360).

14342340 is an abundant number, since it is smaller than the sum of its proper divisors (29848380).

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

14342340 is a wasteful number, since it uses less digits than its factorization.

14342340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 14342340 is about 3787.1281995729. The cubic root of 14342340 is about 242.9629234360.

Adding to 14342340 its reverse (4324341), we get a palindrome (18666681).

The spelling of 14342340 in words is "fourteen million, three hundred forty-two thousand, three hundred forty".