14342401 has 4 divisors (see below), whose sum is σ = 14350000. Its totient is φ = 14334804.

The previous prime is 14342389. The next prime is 14342411. The reversal of 14342401 is 10424341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10424341 = 277 ⋅37633.

It is a cyclic number.

It is not a de Polignac number, because 14342401 - 2²¹ = 12245249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14342411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1450 + ... + 5548.

It is an arithmetic number, because the mean of its divisors is an integer number (3587500).

Almost surely, 2^14342401 is an apocalyptic number.

It is an amenable number.

14342401 is a deficient number, since it is larger than the sum of its proper divisors (7599).

14342401 is an equidigital number, since it uses as much as digits as its factorization.

14342401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7598.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 14342401 is about 3787.1362531602. The cubic root of 14342401 is about 242.9632678874.

Adding to 14342401 its reverse (10424341), we get a palindrome (24766742).

The spelling of 14342401 in words is "fourteen million, three hundred forty-two thousand, four hundred one".