6641360364211 has 8 divisors (see below), whose sum is σ = 6706048874720. Its totient is φ = 6576675878592.

The previous prime is 6641360364203. The next prime is 6641360364217. The reversal of 6641360364211 is 1124630631466.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6641360364211 - 2³ = 6641360364203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6641360364217) 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 in 7 ways as a sum of consecutive naturals, for example, 2364721 + ... + 4344493.

It is an arithmetic number, because the mean of its divisors is an integer number (838256109340).

Almost surely, 2^{6641360364211} is an apocalyptic number.

6641360364211 is a deficient number, since it is larger than the sum of its proper divisors (64688510509).

6641360364211 is a wasteful number, since it uses less digits than its factorization.

6641360364211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012445.

The product of its (nonzero) digits is 373248, while the sum is 43.

Adding to 6641360364211 its reverse (1124630631466), we get a palindrome (7765990995677).

The spelling of 6641360364211 in words is "six trillion, six hundred forty-one billion, three hundred sixty million, three hundred sixty-four thousand, two hundred eleven".