14312143141 has 4 divisors (see below), whose sum is σ = 15154033932. Its totient is φ = 13470252352.

The previous prime is 14312143127. The next prime is 14312143171. The reversal of 14312143141 is 14134121341.

14312143141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14134121341 = 101293 ⋅139537.

It can be written as a sum of positive squares in 2 ways, for example, as 4563542916 + 9748600225 = 67554^2 + 98735^2 .

It is a cyclic number.

It is not a de Polignac number, because 14312143141 - 2²⁷ = 14177925413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312143171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420945370 + ... + 420945403.

It is an arithmetic number, because the mean of its divisors is an integer number (3788508483).

Almost surely, 2^14312143141 is an apocalyptic number.

It is an amenable number.

14312143141 is a deficient number, since it is larger than the sum of its proper divisors (841890791).

14312143141 is an equidigital number, since it uses as much as digits as its factorization.

14312143141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841890790.

The product of its digits is 1152, while the sum is 25.

Adding to 14312143141 its reverse (14134121341), we get a palindrome (28446264482).

The spelling of 14312143141 in words is "fourteen billion, three hundred twelve million, one hundred forty-three thousand, one hundred forty-one".