14442123434 has 8 divisors (see below), whose sum is σ = 22124104128. Its totient is φ = 7067422060.

The previous prime is 14442123401. The next prime is 14442123439. The reversal of 14442123434 is 43432124441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14442123434.

It is not an unprimeable number, because it can be changed into a prime (14442123439) 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, 76819712 + ... + 76819899.

It is an arithmetic number, because the mean of its divisors is an integer number (2765513016).

Almost surely, 2^14442123434 is an apocalyptic number.

14442123434 is a deficient number, since it is larger than the sum of its proper divisors (7681980694).

14442123434 is a wasteful number, since it uses less digits than its factorization.

14442123434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153639660.

The product of its digits is 36864, while the sum is 32.

Adding to 14442123434 its reverse (43432124441), we get a palindrome (57874247875).

The spelling of 14442123434 in words is "fourteen billion, four hundred forty-two million, one hundred twenty-three thousand, four hundred thirty-four".