443343241 has 8 divisors (see below), whose sum is σ = 490459968. Its totient is φ = 397362000.

The previous prime is 443343233. The next prime is 443343269. The reversal of 443343241 is 142343344.

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 443343241 - 2³ = 443343233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (443343041) 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, 283050 + ... + 284611.

It is an arithmetic number, because the mean of its divisors is an integer number (61307496).

Almost surely, 2^443343241 is an apocalyptic number.

It is an amenable number.

443343241 is a deficient number, since it is larger than the sum of its proper divisors (47116727).

443343241 is a wasteful number, since it uses less digits than its factorization.

443343241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567743.

The product of its digits is 13824, while the sum is 28.

The square root of 443343241 is about 21055.7175370492. The cubic root of 443343241 is about 762.5120254665.

Adding to 443343241 its reverse (142343344), we get a palindrome (585686585).

It can be divided in two parts, 4433 and 43241, that added together give a palindrome (47674).

The spelling of 443343241 in words is "four hundred forty-three million, three hundred forty-three thousand, two hundred forty-one".