14134123439 has 4 divisors (see below), whose sum is σ = 14139988200. Its totient is φ = 14128258680.

The previous prime is 14134123411. The next prime is 14134123481. The reversal of 14134123439 is 93432143141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93432143141 = 36931 ⋅2529911.

It is a cyclic number.

It is not a de Polignac number, because 14134123439 - 2⁸ = 14134123183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14134123399 and 14134123408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14134129439) 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, 2928764 + ... + 2933585.

It is an arithmetic number, because the mean of its divisors is an integer number (3534997050).

Almost surely, 2^14134123439 is an apocalyptic number.

14134123439 is a deficient number, since it is larger than the sum of its proper divisors (5864761).

14134123439 is an equidigital number, since it uses as much as digits as its factorization.

14134123439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864760.

The product of its digits is 31104, while the sum is 35.

The spelling of 14134123439 in words is "fourteen billion, one hundred thirty-four million, one hundred twenty-three thousand, four hundred thirty-nine".