14231231 has 8 divisors (see below), whose sum is σ = 16303104. Its totient is φ = 12169080.

The previous prime is 14231207. The next prime is 14231233. The reversal of 14231231 is 13213241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14231231 - 2¹⁴ = 14214847 is a prime.

It is a super-2 number, since 2×14231231² = 405055871550722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046 + ... + 5436.

It is an arithmetic number, because the mean of its divisors is an integer number (2037888).

Almost surely, 2^14231231 is an apocalyptic number.

14231231 is a deficient number, since it is larger than the sum of its proper divisors (2071873).

14231231 is an equidigital number, since it uses as much as digits as its factorization.

14231231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861.

The product of its digits is 144, while the sum is 17.

The square root of 14231231 is about 3772.4303837182. The cubic root of 14231231 is about 242.3338912747. Note that the first 3 decimals are identical.

Adding to 14231231 its reverse (13213241), we get a palindrome (27444472).

The spelling of 14231231 in words is "fourteen million, two hundred thirty-one thousand, two hundred thirty-one".