2444221412044 has 6 divisors (see below), whose sum is σ = 4277387471084. Its totient is φ = 1222110706020.

The previous prime is 2444221412041. The next prime is 2444221412051. The reversal of 2444221412044 is 4402141224442.

It is a super-2 number, since 2×2444221412044² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2444221412041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305527676502 + ... + 305527676509.

Almost surely, 2^{2444221412044} is an apocalyptic number.

It is an amenable number.

2444221412044 is a deficient number, since it is larger than the sum of its proper divisors (1833166059040).

2444221412044 is a wasteful number, since it uses less digits than its factorization.

2444221412044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611055353015 (or 611055353013 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 2444221412044 its reverse (4402141224442), we get a palindrome (6846362636486).

The spelling of 2444221412044 in words is "two trillion, four hundred forty-four billion, two hundred twenty-one million, four hundred twelve thousand, forty-four".