12340743704663 has 4 divisors (see below), whose sum is σ = 13462629496008. Its totient is φ = 11218857913320.

The previous prime is 12340743704633. The next prime is 12340743704669. The reversal of 12340743704663 is 36640734704321.

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 12340743704663 - 2¹² = 12340743700567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12340743704669) 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, 560942895656 + ... + 560942895677.

It is an arithmetic number, because the mean of its divisors is an integer number (3365657374002).

Almost surely, 2^{12340743704663} is an apocalyptic number.

12340743704663 is a deficient number, since it is larger than the sum of its proper divisors (1121885791345).

12340743704663 is a wasteful number, since it uses less digits than its factorization.

12340743704663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121885791344.

The product of its (nonzero) digits is 6096384, while the sum is 50.

The spelling of 12340743704663 in words is "twelve trillion, three hundred forty billion, seven hundred forty-three million, seven hundred four thousand, six hundred sixty-three".