14210201231 has 6 divisors (see below), whose sum is σ = 14717105832. Its totient is φ = 13720193480.

The previous prime is 14210201227. The next prime is 14210201309. The reversal of 14210201231 is 13210201241.

It is not a de Polignac number, because 14210201231 - 2² = 14210201227 is a prime.

It is a super-2 number, since 2×14210201231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14210701231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8447555 + ... + 8449236.

It is an arithmetic number, because the mean of its divisors is an integer number (2452850972).

Almost surely, 2^14210201231 is an apocalyptic number.

14210201231 is a deficient number, since it is larger than the sum of its proper divisors (506904601).

14210201231 is an equidigital number, since it uses as much as digits as its factorization.

14210201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16896849 (or 16896820 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 14210201231 its reverse (13210201241), we get a palindrome (27420402472).

The spelling of 14210201231 in words is "fourteen billion, two hundred ten million, two hundred one thousand, two hundred thirty-one".