320213434041 has 12 divisors (see below), whose sum is σ = 465476572132. Its totient is φ = 212115904416.

The previous prime is 320213434033. The next prime is 320213434049. The reversal of 320213434041 is 140434312023.

320213434041 is a `hidden beast` number, since 3 + 2 + 0 + 213 + 43 + 404 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (320213434033) and next prime (320213434049).

It can be written as a sum of positive squares in 2 ways, for example, as 55981452816 + 264231981225 = 236604^2 + 514035^2 .

It is not a de Polignac number, because 320213434041 - 2³ = 320213434033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320213433996 and 320213434014.

It is not an unprimeable number, because it can be changed into a prime (320213434049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113308366 + ... + 113311191.

Almost surely, 2^320213434041 is an apocalyptic number.

It is an amenable number.

320213434041 is a deficient number, since it is larger than the sum of its proper divisors (145263138091).

320213434041 is a wasteful number, since it uses less digits than its factorization.

320213434041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226619720 (or 226619717 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 320213434041 its reverse (140434312023), we get a palindrome (460647746064).

The spelling of 320213434041 in words is "three hundred twenty billion, two hundred thirteen million, four hundred thirty-four thousand, forty-one".