4244232021113 has 4 divisors (see below), whose sum is σ = 4850550881280. Its totient is φ = 3637913160948.

The previous prime is 4244232021103. The next prime is 4244232021121. The reversal of 4244232021113 is 3111202324424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4244232021113 - 2⁴ = 4244232021097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244232021103) 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, 303159430073 + ... + 303159430086.

It is an arithmetic number, because the mean of its divisors is an integer number (1212637720320).

Almost surely, 2^{4244232021113} is an apocalyptic number.

It is an amenable number.

4244232021113 is a deficient number, since it is larger than the sum of its proper divisors (606318860167).

4244232021113 is an equidigital number, since it uses as much as digits as its factorization.

4244232021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606318860166.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4244232021113 its reverse (3111202324424), we get a palindrome (7355434345537).

The spelling of 4244232021113 in words is "four trillion, two hundred forty-four billion, two hundred thirty-two million, twenty-one thousand, one hundred thirteen".