1441218167 has 2 divisors, whose sum is σ = 1441218168. Its totient is φ = 1441218166.

The previous prime is 1441218151. The next prime is 1441218211. The reversal of 1441218167 is 7618121441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1441218167 - 2⁴ = 1441218151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441218767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720609083 + 720609084.

It is an arithmetic number, because the mean of its divisors is an integer number (720609084).

Almost surely, 2^1441218167 is an apocalyptic number.

1441218167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441218167 is an equidigital number, since it uses as much as digits as its factorization.

1441218167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 35.

The square root of 1441218167 is about 37963.3792884669. The cubic root of 1441218167 is about 1129.5615724183.

The spelling of 1441218167 in words is "one billion, four hundred forty-one million, two hundred eighteen thousand, one hundred sixty-seven".