324123315847 has 2 divisors, whose sum is σ = 324123315848. Its totient is φ = 324123315846.

The previous prime is 324123315821. The next prime is 324123315899. The reversal of 324123315847 is 748513321423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324123315847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324123313847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162061657923 + 162061657924.

It is an arithmetic number, because the mean of its divisors is an integer number (162061657924).

Almost surely, 2^324123315847 is an apocalyptic number.

324123315847 is a deficient number, since it is larger than the sum of its proper divisors (1).

324123315847 is an equidigital number, since it uses as much as digits as its factorization.

324123315847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 43.

The spelling of 324123315847 in words is "three hundred twenty-four billion, one hundred twenty-three million, three hundred fifteen thousand, eight hundred forty-seven".