1441322171 has 2 divisors, whose sum is σ = 1441322172. Its totient is φ = 1441322170.

The previous prime is 1441322131. The next prime is 1441322173. The reversal of 1441322171 is 1712231441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1441322171 - 2³⁰ = 367580347 is a prime.

Together with 1441322173, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1441322171.

It is not a weakly prime, because it can be changed into another prime (1441322173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720661085 + 720661086.

It is an arithmetic number, because the mean of its divisors is an integer number (720661086).

Almost surely, 2^1441322171 is an apocalyptic number.

1441322171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441322171 is an equidigital number, since it uses as much as digits as its factorization.

1441322171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 26.

The square root of 1441322171 is about 37964.7490575139. The cubic root of 1441322171 is about 1129.5887429741.

The spelling of 1441322171 in words is "one billion, four hundred forty-one million, three hundred twenty-two thousand, one hundred seventy-one".