14004342 has 24 divisors (see below), whose sum is σ = 33101640. Its totient is φ = 4243680.

The previous prime is 14004337. The next prime is 14004359. The reversal of 14004342 is 24340041.

It is a super-2 number, since 2×14004342² = 392243189705928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 35167 + ... + 35562.

It is an arithmetic number, because the mean of its divisors is an integer number (1379235).

Almost surely, 2^14004342 is an apocalyptic number.

14004342 is an abundant number, since it is smaller than the sum of its proper divisors (19097298).

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

14004342 is a wasteful number, since it uses less digits than its factorization.

14004342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70748 (or 70745 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14004342 is about 3742.2375659490. The cubic root of 14004342 is about 241.0391401224.

Adding to 14004342 its reverse (24340041), we get a palindrome (38344383).

The spelling of 14004342 in words is "fourteen million, four thousand, three hundred forty-two".