320424141 has 8 divisors (see below), whose sum is σ = 429619680. Its totient is φ = 212422352.

The previous prime is 320424127. The next prime is 320424149. The reversal of 320424141 is 141424023.

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 320424141 - 2⁹ = 320423629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320424149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297810 + ... + 298883.

It is an arithmetic number, because the mean of its divisors is an integer number (53702460).

Almost surely, 2^320424141 is an apocalyptic number.

It is an amenable number.

320424141 is a deficient number, since it is larger than the sum of its proper divisors (109195539).

320424141 is a wasteful number, since it uses less digits than its factorization.

320424141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596875.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 320424141 is about 17900.3949956419. The cubic root of 320424141 is about 684.2924414662.

Adding to 320424141 its reverse (141424023), we get a palindrome (461848164).

The spelling of 320424141 in words is "three hundred twenty million, four hundred twenty-four thousand, one hundred forty-one".