441213167 has 2 divisors, whose sum is σ = 441213168. Its totient is φ = 441213166.

The previous prime is 441213137. The next prime is 441213233. The reversal of 441213167 is 761312144.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441213167 - 2⁶ = 441213103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441213137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220606583 + 220606584.

It is an arithmetic number, because the mean of its divisors is an integer number (220606584).

Almost surely, 2^441213167 is an apocalyptic number.

441213167 is a deficient number, since it is larger than the sum of its proper divisors (1).

441213167 is an equidigital number, since it uses as much as digits as its factorization.

441213167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 441213167 is about 21005.0747915831. The cubic root of 441213167 is about 761.2888834695.

The spelling of 441213167 in words is "four hundred forty-one million, two hundred thirteen thousand, one hundred sixty-seven".