1147068681743 has 4 divisors (see below), whose sum is σ = 1147071334680. Its totient is φ = 1147066028808.

The previous prime is 1147068681727. The next prime is 1147068681769. The reversal of 1147068681743 is 3471868607411.

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 1147068681743 - 2⁴ = 1147068681727 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 (1147068681713) 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 in 3 ways as a sum of consecutive naturals, for example, 510653 + ... + 1598406.

It is an arithmetic number, because the mean of its divisors is an integer number (286767833670).

Almost surely, 2^{1147068681743} is an apocalyptic number.

1147068681743 is a deficient number, since it is larger than the sum of its proper divisors (2652937).

1147068681743 is an equidigital number, since it uses as much as digits as its factorization.

1147068681743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652936.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 1147068681743 in words is "one trillion, one hundred forty-seven billion, sixty-eight million, six hundred eighty-one thousand, seven hundred forty-three".