6374321748329 has 2 divisors, whose sum is σ = 6374321748330. Its totient is φ = 6374321748328.

The previous prime is 6374321748317. The next prime is 6374321748359. The reversal of 6374321748329 is 9238471234736.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6224765522704 + 149556225625 = 2494948^2 + 386725^2 .

It is a cyclic number.

It is not a de Polignac number, because 6374321748329 - 2⁴ = 6374321748313 is a prime.

It is not a weakly prime, because it can be changed into another prime (6374321748359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3187160874164 + 3187160874165.

It is an arithmetic number, because the mean of its divisors is an integer number (3187160874165).

Almost surely, 2^{6374321748329} is an apocalyptic number.

It is an amenable number.

6374321748329 is a deficient number, since it is larger than the sum of its proper divisors (1).

6374321748329 is an equidigital number, since it uses as much as digits as its factorization.

6374321748329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36578304, while the sum is 59.

The spelling of 6374321748329 in words is "six trillion, three hundred seventy-four billion, three hundred twenty-one million, seven hundred forty-eight thousand, three hundred twenty-nine".