14424311121 has 8 divisors (see below), whose sum is σ = 20980816224. Its totient is φ = 8742006720.

The previous prime is 14424311117. The next prime is 14424311173. The reversal of 14424311121 is 12111342441.

It is a happy number.

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

It is not a de Polignac number, because 14424311121 - 2² = 14424311117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14424311091 and 14424311100.

It is not an unprimeable number, because it can be changed into a prime (14424311021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218550136 + ... + 218550201.

It is an arithmetic number, because the mean of its divisors is an integer number (2622602028).

Almost surely, 2^14424311121 is an apocalyptic number.

14424311121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14424311121 is a deficient number, since it is larger than the sum of its proper divisors (6556505103).

14424311121 is a wasteful number, since it uses less digits than its factorization.

14424311121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437100351.

The product of its digits is 768, while the sum is 24.

Adding to 14424311121 its reverse (12111342441), we get a palindrome (26535653562).

The spelling of 14424311121 in words is "fourteen billion, four hundred twenty-four million, three hundred eleven thousand, one hundred twenty-one".