323540411 has 2 divisors, whose sum is σ = 323540412. Its totient is φ = 323540410.

The previous prime is 323540381. The next prime is 323540467. The reversal of 323540411 is 114045323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323540411 - 2¹⁰ = 323539387 is a prime.

It is not a weakly prime, because it can be changed into another prime (323540491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161770205 + 161770206.

It is an arithmetic number, because the mean of its divisors is an integer number (161770206).

Almost surely, 2^323540411 is an apocalyptic number.

323540411 is a deficient number, since it is larger than the sum of its proper divisors (1).

323540411 is an equidigital number, since it uses as much as digits as its factorization.

323540411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 323540411 is about 17987.2291084536. The cubic root of 323540411 is about 686.5036399615.

Adding to 323540411 its reverse (114045323), we get a palindrome (437585734).

The spelling of 323540411 in words is "three hundred twenty-three million, five hundred forty thousand, four hundred eleven".