14342312434 has 4 divisors (see below), whose sum is σ = 21513468654. Its totient is φ = 7171156216.

The previous prime is 14342312417. The next prime is 14342312443. The reversal of 14342312434 is 43421324341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43421324341 = 23 ⋅1887883667.

It can be written as a sum of positive squares in only one way, i.e., 10806226209 + 3536086225 = 103953^2 + 59465^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14342312396 and 14342312405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585578107 + ... + 3585578110.

Almost surely, 2^14342312434 is an apocalyptic number.

14342312434 is a deficient number, since it is larger than the sum of its proper divisors (7171156220).

14342312434 is an equidigital number, since it uses as much as digits as its factorization.

14342312434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7171156219.

The product of its digits is 27648, while the sum is 31.

Adding to 14342312434 its reverse (43421324341), we get a palindrome (57763636775).

The spelling of 14342312434 in words is "fourteen billion, three hundred forty-two million, three hundred twelve thousand, four hundred thirty-four".