324679548913 has 2 divisors, whose sum is σ = 324679548914. Its totient is φ = 324679548912.

The previous prime is 324679548863. The next prime is 324679548929. The reversal of 324679548913 is 319845976423.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321157957264 + 3521591649 = 566708^2 + 59343^2 .

It is a cyclic number.

It is not a de Polignac number, because 324679548913 - 2²⁵ = 324645994481 is a prime.

It is not a weakly prime, because it can be changed into another prime (324679548013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162339774456 + 162339774457.

It is an arithmetic number, because the mean of its divisors is an integer number (162339774457).

Almost surely, 2^324679548913 is an apocalyptic number.

It is an amenable number.

324679548913 is a deficient number, since it is larger than the sum of its proper divisors (1).

324679548913 is an equidigital number, since it uses as much as digits as its factorization.

324679548913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39191040, while the sum is 61.

The spelling of 324679548913 in words is "three hundred twenty-four billion, six hundred seventy-nine million, five hundred forty-eight thousand, nine hundred thirteen".