320214241 has 4 divisors (see below), whose sum is σ = 321839892. Its totient is φ = 318588592.

The previous prime is 320214229. The next prime is 320214247. The reversal of 320214241 is 142412023.

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 309619216 + 10595025 = 17596^2 + 3255^2 .

It is a cyclic number.

It is not a de Polignac number, because 320214241 - 2¹³ = 320206049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320214247) 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, 812530 + ... + 812923.

It is an arithmetic number, because the mean of its divisors is an integer number (80459973).

Almost surely, 2^320214241 is an apocalyptic number.

It is an amenable number.

320214241 is a deficient number, since it is larger than the sum of its proper divisors (1625651).

320214241 is a wasteful number, since it uses less digits than its factorization.

320214241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625650.

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

The square root of 320214241 is about 17894.5310360456. The cubic root of 320214241 is about 684.1429891833.

Adding to 320214241 its reverse (142412023), we get a palindrome (462626264).

The spelling of 320214241 in words is "three hundred twenty million, two hundred fourteen thousand, two hundred forty-one".