1441322240173 has 2 divisors, whose sum is σ = 1441322240174. Its totient is φ = 1441322240172.

The previous prime is 1441322240101. The next prime is 1441322240231. The reversal of 1441322240173 is 3710422231441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877618596969 + 563703643204 = 936813^2 + 750802^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441322240173 - 2¹³ = 1441322231981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441322840173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720661120086 + 720661120087.

It is an arithmetic number, because the mean of its divisors is an integer number (720661120087).

Almost surely, 2^{1441322240173} is an apocalyptic number.

It is an amenable number.

1441322240173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441322240173 is an equidigital number, since it uses as much as digits as its factorization.

1441322240173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 1441322240173 in words is "one trillion, four hundred forty-one billion, three hundred twenty-two million, two hundred forty thousand, one hundred seventy-three".