4443122241 has 20 divisors (see below), whose sum is σ = 6986588400. Its totient is φ = 2806181496.

The previous prime is 4443122237. The next prime is 4443122251. The reversal of 4443122241 is 1422213444.

4443122241 is a `hidden beast` number, since 4 + 4 + 431 + 2 + 224 + 1 = 666.

It is not a de Polignac number, because 4443122241 - 2² = 4443122237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4443122231) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1441971 + ... + 1445048.

It is an arithmetic number, because the mean of its divisors is an integer number (349329420).

Almost surely, 2^4443122241 is an apocalyptic number.

It is an amenable number.

4443122241 is a deficient number, since it is larger than the sum of its proper divisors (2543466159).

4443122241 is a wasteful number, since it uses less digits than its factorization.

4443122241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887050 (or 2887041 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 4443122241 is about 66656.7494031925. The cubic root of 4443122241 is about 1643.9783250113.

Adding to 4443122241 its reverse (1422213444), we get a palindrome (5865335685).

The spelling of 4443122241 in words is "four billion, four hundred forty-three million, one hundred twenty-two thousand, two hundred forty-one".