14231134121 has 4 divisors (see below), whose sum is σ = 14980141200. Its totient is φ = 13482127044.

The previous prime is 14231134091. The next prime is 14231134171. The reversal of 14231134121 is 12143113241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14231134121 - 2¹⁴ = 14231117737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14231134171) 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, 374503511 + ... + 374503548.

It is an arithmetic number, because the mean of its divisors is an integer number (3745035300).

Almost surely, 2^14231134121 is an apocalyptic number.

It is an amenable number.

14231134121 is a deficient number, since it is larger than the sum of its proper divisors (749007079).

14231134121 is an equidigital number, since it uses as much as digits as its factorization.

14231134121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749007078.

The product of its digits is 576, while the sum is 23.

Adding to 14231134121 its reverse (12143113241), we get a palindrome (26374247362).

The spelling of 14231134121 in words is "fourteen billion, two hundred thirty-one million, one hundred thirty-four thousand, one hundred twenty-one".