1178996794379 has 2 divisors, whose sum is σ = 1178996794380. Its totient is φ = 1178996794378.

The previous prime is 1178996794351. The next prime is 1178996794541. The reversal of 1178996794379 is 9734976998711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1178996794379 - 2²⁸ = 1178728358923 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1178996796379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 589498397189 + 589498397190.

It is an arithmetic number, because the mean of its divisors is an integer number (589498397190).

Almost surely, 2^{1178996794379} is an apocalyptic number.

1178996794379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1178996794379 is an equidigital number, since it uses as much as digits as its factorization.

1178996794379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296243648, while the sum is 80.

The spelling of 1178996794379 in words is "one trillion, one hundred seventy-eight billion, nine hundred ninety-six million, seven hundred ninety-four thousand, three hundred seventy-nine".