7324104032321 has 2 divisors, whose sum is σ = 7324104032322. Its totient is φ = 7324104032320.

The previous prime is 7324104032257. The next prime is 7324104032327. The reversal of 7324104032321 is 1232304014237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5860272640000 + 1463831392321 = 2420800^2 + 1209889^2 .

It is an emirp because it is prime and its reverse (1232304014237) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7324104032321 - 2⁶ = 7324104032257 is a prime.

It is not a weakly prime, because it can be changed into another prime (7324104032327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3662052016160 + 3662052016161.

It is an arithmetic number, because the mean of its divisors is an integer number (3662052016161).

Almost surely, 2^{7324104032321} is an apocalyptic number.

It is an amenable number.

7324104032321 is a deficient number, since it is larger than the sum of its proper divisors (1).

7324104032321 is an equidigital number, since it uses as much as digits as its factorization.

7324104032321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 7324104032321 its reverse (1232304014237), we get a palindrome (8556408046558).

The spelling of 7324104032321 in words is "seven trillion, three hundred twenty-four billion, one hundred four million, thirty-two thousand, three hundred twenty-one".