14443216241 has 4 divisors (see below), whose sum is σ = 14586218484. Its totient is φ = 14300214000.

The previous prime is 14443216237. The next prime is 14443216259. The reversal of 14443216241 is 14261234441.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10633734400 + 3809481841 = 103120^2 + 61721^2 .

It is a cyclic number.

It is not a de Polignac number, because 14443216241 - 2² = 14443216237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14443216198 and 14443216207.

It is not an unprimeable number, because it can be changed into a prime (14443216211) 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, 71500970 + ... + 71501171.

It is an arithmetic number, because the mean of its divisors is an integer number (3646554621).

Almost surely, 2^14443216241 is an apocalyptic number.

It is an amenable number.

14443216241 is a deficient number, since it is larger than the sum of its proper divisors (143002243).

14443216241 is a wasteful number, since it uses less digits than its factorization.

14443216241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143002242.

The product of its digits is 18432, while the sum is 32.

The spelling of 14443216241 in words is "fourteen billion, four hundred forty-three million, two hundred sixteen thousand, two hundred forty-one".