544444424107 has 2 divisors, whose sum is σ = 544444424108. Its totient is φ = 544444424106.

The previous prime is 544444424071. The next prime is 544444424113. The reversal of 544444424107 is 701424444445.

Together with previous prime (544444424071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544444424107 - 2¹¹ = 544444422059 is a prime.

It is not a weakly prime, because it can be changed into another prime (544444424197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272222212053 + 272222212054.

It is an arithmetic number, because the mean of its divisors is an integer number (272222212054).

Almost surely, 2^544444424107 is an apocalyptic number.

544444424107 is a deficient number, since it is larger than the sum of its proper divisors (1).

544444424107 is an equidigital number, since it uses as much as digits as its factorization.

544444424107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1146880, while the sum is 43.

The spelling of 544444424107 in words is "five hundred forty-four billion, four hundred forty-four million, four hundred twenty-four thousand, one hundred seven".