14311233420231 has 32 divisors (see below), whose sum is σ = 21173039712000. Its totient is φ = 8524903623680.

The previous prime is 14311233420227. The next prime is 14311233420241. The reversal of 14311233420231 is 13202433211341.

It is a cyclic number.

It is not a de Polignac number, because 14311233420231 - 2² = 14311233420227 is a prime.

It is a super-2 number, since 2×14311233420231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14311233420241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9992695 + ... + 11334743.

It is an arithmetic number, because the mean of its divisors is an integer number (661657491000).

Almost surely, 2^{14311233420231} is an apocalyptic number.

14311233420231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14311233420231 is a deficient number, since it is larger than the sum of its proper divisors (6861806291769).

14311233420231 is a wasteful number, since it uses less digits than its factorization.

14311233420231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347599.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 14311233420231 its reverse (13202433211341), we get a palindrome (27513666631572).

The spelling of 14311233420231 in words is "fourteen trillion, three hundred eleven billion, two hundred thirty-three million, four hundred twenty thousand, two hundred thirty-one".