324324340349 has 2 divisors, whose sum is σ = 324324340350. Its totient is φ = 324324340348.

The previous prime is 324324340331. The next prime is 324324340357. The reversal of 324324340349 is 943043423423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310269052324 + 14055288025 = 557018^2 + 118555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324324340349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324324345349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162162170174 + 162162170175.

It is an arithmetic number, because the mean of its divisors is an integer number (162162170175).

Almost surely, 2^324324340349 is an apocalyptic number.

It is an amenable number.

324324340349 is a deficient number, since it is larger than the sum of its proper divisors (1).

324324340349 is an equidigital number, since it uses as much as digits as its factorization.

324324340349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 324324340349 in words is "three hundred twenty-four billion, three hundred twenty-four million, three hundred forty thousand, three hundred forty-nine".