14424401 has 4 divisors (see below), whose sum is σ = 15183600. Its totient is φ = 13665204.

The previous prime is 14424383. The next prime is 14424461. The reversal of 14424401 is 10442441.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 10442441 = 401 ⋅26041.

It is a cyclic number.

It is not a de Polignac number, because 14424401 - 2²² = 10230097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14424461) 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, 379571 + ... + 379608.

It is an arithmetic number, because the mean of its divisors is an integer number (3795900).

Almost surely, 2^14424401 is an apocalyptic number.

It is an amenable number.

14424401 is a deficient number, since it is larger than the sum of its proper divisors (759199).

14424401 is an equidigital number, since it uses as much as digits as its factorization.

14424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759198.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 14424401 is about 3797.9469453904. The cubic root of 14424401 is about 243.4254206202.

Adding to 14424401 its reverse (10442441), we get a palindrome (24866842).

It can be divided in two parts, 1442440 and 1, that added together give a palindrome (1442441).

The spelling of 14424401 in words is "fourteen million, four hundred twenty-four thousand, four hundred one".