4424133141121 has 4 divisors (see below), whose sum is σ = 4484737704772. Its totient is φ = 4363528577472.

The previous prime is 4424133141089. The next prime is 4424133141151. The reversal of 4424133141121 is 1211413314244.

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 2958675206400 + 1465457934721 = 1720080^2 + 1210561^2 .

It is a cyclic number.

It is not a de Polignac number, because 4424133141121 - 2⁵ = 4424133141089 is a prime.

It is a super-2 number, since 2×4424133141121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424133141151) 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, 30302281716 + ... + 30302281861.

It is an arithmetic number, because the mean of its divisors is an integer number (1121184426193).

Almost surely, 2^{4424133141121} is an apocalyptic number.

It is an amenable number.

4424133141121 is a deficient number, since it is larger than the sum of its proper divisors (60604563651).

4424133141121 is an equidigital number, since it uses as much as digits as its factorization.

4424133141121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60604563650.

The product of its digits is 9216, while the sum is 31.

Adding to 4424133141121 its reverse (1211413314244), we get a palindrome (5635546455365).

The spelling of 4424133141121 in words is "four trillion, four hundred twenty-four billion, one hundred thirty-three million, one hundred forty-one thousand, one hundred twenty-one".