6243243792463 has 8 divisors (see below), whose sum is σ = 6515013304800. Its totient is φ = 5971501291008.

The previous prime is 6243243792437. The next prime is 6243243792493. The reversal of 6243243792463 is 3642973423426.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6243243792463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6243243792403) 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, 6279678 + ... + 7205611.

It is an arithmetic number, because the mean of its divisors is an integer number (814376663100).

Almost surely, 2^{6243243792463} is an apocalyptic number.

6243243792463 is a deficient number, since it is larger than the sum of its proper divisors (271769512337).

6243243792463 is a wasteful number, since it uses less digits than its factorization.

6243243792463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13505441.

The product of its digits is 31352832, while the sum is 55.

The spelling of 6243243792463 in words is "six trillion, two hundred forty-three billion, two hundred forty-three million, seven hundred ninety-two thousand, four hundred sixty-three".