324342071 has 2 divisors, whose sum is σ = 324342072. Its totient is φ = 324342070.

The previous prime is 324342049. The next prime is 324342107. The reversal of 324342071 is 170243423.

Together with next prime (324342107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324342071 - 2²² = 320147767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324342071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324342001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162171035 + 162171036.

It is an arithmetic number, because the mean of its divisors is an integer number (162171036).

Almost surely, 2^324342071 is an apocalyptic number.

324342071 is a deficient number, since it is larger than the sum of its proper divisors (1).

324342071 is an equidigital number, since it uses as much as digits as its factorization.

324342071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 324342071 is about 18009.4994655598. The cubic root of 324342071 is about 687.0701725826.

Adding to 324342071 its reverse (170243423), we get a palindrome (494585494).

The spelling of 324342071 in words is "three hundred twenty-four million, three hundred forty-two thousand, seventy-one".