4424443522049 has 2 divisors, whose sum is σ = 4424443522050. Its totient is φ = 4424443522048.

The previous prime is 4424443522003. The next prime is 4424443522069. The reversal of 4424443522049 is 9402253444244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4044824880625 + 379618641424 = 2011175^2 + 616132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4424443522049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4424443521994 and 4424443522012.

It is not a weakly prime, because it can be changed into another prime (4424443522069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212221761024 + 2212221761025.

It is an arithmetic number, because the mean of its divisors is an integer number (2212221761025).

Almost surely, 2^{4424443522049} is an apocalyptic number.

It is an amenable number.

4424443522049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424443522049 is an equidigital number, since it uses as much as digits as its factorization.

4424443522049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4423680, while the sum is 47.

The spelling of 4424443522049 in words is "four trillion, four hundred twenty-four billion, four hundred forty-three million, five hundred twenty-two thousand, forty-nine".