14330031231 has 8 divisors (see below), whose sum is σ = 19110058240. Its totient is φ = 9551679192.

The previous prime is 14330031229. The next prime is 14330031241. The reversal of 14330031231 is 13213003341.

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

It is not a de Polignac number, because 14330031231 - 2¹ = 14330031229 is a prime.

It is a super-2 number, since 2×14330031231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14330031198 and 14330031207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14330031241) 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, 398641 + ... + 433098.

It is an arithmetic number, because the mean of its divisors is an integer number (2388757280).

Almost surely, 2^14330031231 is an apocalyptic number.

14330031231 is a deficient number, since it is larger than the sum of its proper divisors (4780027009).

14330031231 is an equidigital number, since it uses as much as digits as its factorization.

14330031231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837485.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 14330031231 its reverse (13213003341), we get a palindrome (27543034572).

The spelling of 14330031231 in words is "fourteen billion, three hundred thirty million, thirty-one thousand, two hundred thirty-one".