4224132121243 has 8 divisors (see below), whose sum is σ = 4246277392080. Its totient is φ = 4202006904480.

The previous prime is 4224132121213. The next prime is 4224132121271. The reversal of 4224132121243 is 3421212314224.

4224132121243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4224132121243 - 2⁵ = 4224132121211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224132121213) 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, 4591048 + ... + 5433781.

It is an arithmetic number, because the mean of its divisors is an integer number (530784674010).

Almost surely, 2^{4224132121243} is an apocalyptic number.

4224132121243 is a deficient number, since it is larger than the sum of its proper divisors (22145270837).

4224132121243 is a wasteful number, since it uses less digits than its factorization.

4224132121243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10027037.

The product of its digits is 18432, while the sum is 31.

Adding to 4224132121243 its reverse (3421212314224), we get a palindrome (7645344435467).

The spelling of 4224132121243 in words is "four trillion, two hundred twenty-four billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred forty-three".