6378304203641 has 2 divisors, whose sum is σ = 6378304203642. Its totient is φ = 6378304203640.

The previous prime is 6378304203581. The next prime is 6378304203671. The reversal of 6378304203641 is 1463024038736.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6377791634041 + 512569600 = 2525429^2 + 22640^2 .

It is a cyclic number.

It is not a de Polignac number, because 6378304203641 - 2²⁶ = 6378237094777 is a prime.

It is not a weakly prime, because it can be changed into another prime (6378304203671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3189152101820 + 3189152101821.

It is an arithmetic number, because the mean of its divisors is an integer number (3189152101821).

Almost surely, 2^{6378304203641} is an apocalyptic number.

It is an amenable number.

6378304203641 is a deficient number, since it is larger than the sum of its proper divisors (1).

6378304203641 is an equidigital number, since it uses as much as digits as its factorization.

6378304203641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 6378304203641 in words is "six trillion, three hundred seventy-eight billion, three hundred four million, two hundred three thousand, six hundred forty-one".