2444013222041 has 4 divisors (see below), whose sum is σ = 2444033086992. Its totient is φ = 2443993357092.

The previous prime is 2444013222037. The next prime is 2444013222043. The reversal of 2444013222041 is 1402223104442.

It is a happy number.

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 2444013222041 - 2² = 2444013222037 is a prime.

It is a super-2 number, since 2×2444013222041² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2444013221995 and 2444013222013.

It is not an unprimeable number, because it can be changed into a prime (2444013222043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9746771 + ... + 9994376.

It is an arithmetic number, because the mean of its divisors is an integer number (611008271748).

Almost surely, 2^{2444013222041} is an apocalyptic number.

It is an amenable number.

2444013222041 is a deficient number, since it is larger than the sum of its proper divisors (19864951).

2444013222041 is a wasteful number, since it uses less digits than its factorization.

2444013222041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19864950.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2444013222041 its reverse (1402223104442), we get a palindrome (3846236326483).

The spelling of 2444013222041 in words is "two trillion, four hundred forty-four billion, thirteen million, two hundred twenty-two thousand, forty-one".