441348143 has 8 divisors (see below), whose sum is σ = 453029760. Its totient is φ = 429806680.

The previous prime is 441348139. The next prime is 441348163. The reversal of 441348143 is 341843144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441348143 - 2² = 441348139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441348163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28643 + ... + 41268.

It is an arithmetic number, because the mean of its divisors is an integer number (56628720).

Almost surely, 2^441348143 is an apocalyptic number.

441348143 is a deficient number, since it is larger than the sum of its proper divisors (11681617).

441348143 is a wasteful number, since it uses less digits than its factorization.

441348143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70077.

The product of its digits is 18432, while the sum is 32.

The square root of 441348143 is about 21008.2874837527. The cubic root of 441348143 is about 761.3665067587.

The spelling of 441348143 in words is "four hundred forty-one million, three hundred forty-eight thousand, one hundred forty-three".