14424231 has 4 divisors (see below), whose sum is σ = 19232312. Its totient is φ = 9616152.

The previous prime is 14424199. The next prime is 14424233. The reversal of 14424231 is 13242441.

14424231 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 a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13242441 = 3 ⋅4414147.

It is not a de Polignac number, because 14424231 - 2⁵ = 14424199 is a prime.

It is a super-2 number, since 2×14424231² = 416116879882722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14424198 and 14424207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14424233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404036 + ... + 2404041.

It is an arithmetic number, because the mean of its divisors is an integer number (4808078).

Almost surely, 2^14424231 is an apocalyptic number.

14424231 is a deficient number, since it is larger than the sum of its proper divisors (4808081).

14424231 is an equidigital number, since it uses as much as digits as its factorization.

14424231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808080.

The product of its digits is 768, while the sum is 21.

The square root of 14424231 is about 3797.9245648117. The cubic root of 14424231 is about 243.4244643129.

Adding to 14424231 its reverse (13242441), we get a palindrome (27666672).

The spelling of 14424231 in words is "fourteen million, four hundred twenty-four thousand, two hundred thirty-one".