14424044021121 has 96 divisors (see below), whose sum is σ = 23777579548800. Its totient is φ = 7728170010624.

The previous prime is 14424044021083. The next prime is 14424044021129. The reversal of 14424044021121 is 12112044042441.

It is not a de Polignac number, because 14424044021121 - 2²⁹ = 14423507150209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14424044021129) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1035236271 + ... + 1035250203.

It is an arithmetic number, because the mean of its divisors is an integer number (247683120300).

Almost surely, 2^{14424044021121} is an apocalyptic number.

It is an amenable number.

14424044021121 is a deficient number, since it is larger than the sum of its proper divisors (9353535527679).

14424044021121 is a wasteful number, since it uses less digits than its factorization.

14424044021121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15503 (or 15496 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 14424044021121 its reverse (12112044042441), we get a palindrome (26536088063562).

The spelling of 14424044021121 in words is "fourteen trillion, four hundred twenty-four billion, forty-four million, twenty-one thousand, one hundred twenty-one".