444244001101 has 2 divisors, whose sum is σ = 444244001102. Its totient is φ = 444244001100.

The previous prime is 444244001063. The next prime is 444244001137. The reversal of 444244001101 is 101100442444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438018948900 + 6225052201 = 661830^2 + 78899^2 .

It is a cyclic number.

It is not a de Polignac number, because 444244001101 - 2¹⁹ = 444243476813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444244001141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222122000550 + 222122000551.

It is an arithmetic number, because the mean of its divisors is an integer number (222122000551).

Almost surely, 2^444244001101 is an apocalyptic number.

It is an amenable number.

444244001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

444244001101 is an equidigital number, since it uses as much as digits as its factorization.

444244001101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 444244001101 its reverse (101100442444), we get a palindrome (545344443545).

The spelling of 444244001101 in words is "four hundred forty-four billion, two hundred forty-four million, one thousand, one hundred one".