14634454123 has 4 divisors (see below), whose sum is σ = 14768715280. Its totient is φ = 14500192968.

The previous prime is 14634454069. The next prime is 14634454157. The reversal of 14634454123 is 32145443641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14634454123 - 2⁹ = 14634453611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14634454823) 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, 67130415 + ... + 67130632.

It is an arithmetic number, because the mean of its divisors is an integer number (3692178820).

Almost surely, 2^14634454123 is an apocalyptic number.

14634454123 is a deficient number, since it is larger than the sum of its proper divisors (134261157).

14634454123 is a wasteful number, since it uses less digits than its factorization.

14634454123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134261156.

The product of its digits is 138240, while the sum is 37.

Adding to 14634454123 its reverse (32145443641), we get a palindrome (46779897764).

The spelling of 14634454123 in words is "fourteen billion, six hundred thirty-four million, four hundred fifty-four thousand, one hundred twenty-three".