6297441609643 has 4 divisors (see below), whose sum is σ = 6315281387928. Its totient is φ = 6279601831360.

The previous prime is 6297441609611. The next prime is 6297441609647. The reversal of 6297441609643 is 3469061447926.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6297441609643 - 2⁵ = 6297441609611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6297441609647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8919888613 + ... + 8919889318.

It is an arithmetic number, because the mean of its divisors is an integer number (1578820346982).

Almost surely, 2^{6297441609643} is an apocalyptic number.

6297441609643 is a deficient number, since it is larger than the sum of its proper divisors (17839778285).

6297441609643 is a wasteful number, since it uses less digits than its factorization.

6297441609643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17839778284.

The product of its (nonzero) digits is 47029248, while the sum is 61.

The spelling of 6297441609643 in words is "six trillion, two hundred ninety-seven billion, four hundred forty-one million, six hundred nine thousand, six hundred forty-three".