320341033471 has 2 divisors, whose sum is σ = 320341033472. Its totient is φ = 320341033470.

The previous prime is 320341033421. The next prime is 320341033477. The reversal of 320341033471 is 174330143023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320341033471 - 2⁹ = 320341032959 is a prime.

It is a super-3 number, since 3×320341033471³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320341033477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160170516735 + 160170516736.

It is an arithmetic number, because the mean of its divisors is an integer number (160170516736).

Almost surely, 2^320341033471 is an apocalyptic number.

320341033471 is a deficient number, since it is larger than the sum of its proper divisors (1).

320341033471 is an equidigital number, since it uses as much as digits as its factorization.

320341033471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 320341033471 its reverse (174330143023), we get a palindrome (494671176494).

The spelling of 320341033471 in words is "three hundred twenty billion, three hundred forty-one million, thirty-three thousand, four hundred seventy-one".