4444211243441 has 8 divisors (see below), whose sum is σ = 4447071600768. Its totient is φ = 4441351792000.

The previous prime is 4444211243431. The next prime is 4444211243449. The reversal of 4444211243441 is 1443421124444.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4444211243441 is a prime.

It is a super-3 number, since 3×4444211243441³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4444211243395 and 4444211243404.

It is not an unprimeable number, because it can be changed into a prime (4444211243449) 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, 9728801 + ... + 10175361.

It is an arithmetic number, because the mean of its divisors is an integer number (555883950096).

Almost surely, 2^{4444211243441} is an apocalyptic number.

It is an amenable number.

4444211243441 is a deficient number, since it is larger than the sum of its proper divisors (2860357327).

4444211243441 is a wasteful number, since it uses less digits than its factorization.

4444211243441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452943.

The product of its digits is 196608, while the sum is 38.

Adding to 4444211243441 its reverse (1443421124444), we get a palindrome (5887632367885).

The spelling of 4444211243441 in words is "four trillion, four hundred forty-four billion, two hundred eleven million, two hundred forty-three thousand, four hundred forty-one".