324021241 has 4 divisors (see below), whose sum is σ = 343081332. Its totient is φ = 304961152.

The previous prime is 324021239. The next prime is 324021253. The reversal of 324021241 is 142120423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 188787600 + 135233641 = 13740^2 + 11629^2 .

It is a cyclic number.

It is not a de Polignac number, because 324021241 - 2¹ = 324021239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324021221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9530020 + ... + 9530053.

It is an arithmetic number, because the mean of its divisors is an integer number (85770333).

Almost surely, 2^324021241 is an apocalyptic number.

It is an amenable number.

324021241 is a deficient number, since it is larger than the sum of its proper divisors (19060091).

324021241 is a wasteful number, since it uses less digits than its factorization.

324021241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19060090.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 324021241 is about 18000.5900181077. The cubic root of 324021241 is about 686.8435543863.

Adding to 324021241 its reverse (142120423), we get a palindrome (466141664).

The spelling of 324021241 in words is "three hundred twenty-four million, twenty-one thousand, two hundred forty-one".