12193047743 has 2 divisors, whose sum is σ = 12193047744. Its totient is φ = 12193047742.

The previous prime is 12193047697. The next prime is 12193047761. The reversal of 12193047743 is 34774039121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12193047743 - 2⁸ = 12193047487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12193047743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12193047773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6096523871 + 6096523872.

It is an arithmetic number, because the mean of its divisors is an integer number (6096523872).

Almost surely, 2^12193047743 is an apocalyptic number.

12193047743 is a deficient number, since it is larger than the sum of its proper divisors (1).

12193047743 is an equidigital number, since it uses as much as digits as its factorization.

12193047743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 12193047743 in words is "twelve billion, one hundred ninety-three million, forty-seven thousand, seven hundred forty-three".