6216810617243 has 8 divisors (see below), whose sum is σ = 6223611708000. Its totient is φ = 6210010110528.

The previous prime is 6216810617197. The next prime is 6216810617263. The reversal of 6216810617243 is 3427160186126.

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 6216810617243 - 2¹² = 6216810613147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6216810617263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23185658 + ... + 23452256.

It is an arithmetic number, because the mean of its divisors is an integer number (777951463500).

Almost surely, 2^{6216810617243} is an apocalyptic number.

6216810617243 is a deficient number, since it is larger than the sum of its proper divisors (6801090757).

6216810617243 is a wasteful number, since it uses less digits than its factorization.

6216810617243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292021.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 6216810617243 in words is "six trillion, two hundred sixteen billion, eight hundred ten million, six hundred seventeen thousand, two hundred forty-three".