1178682250243 has 2 divisors, whose sum is σ = 1178682250244. Its totient is φ = 1178682250242.

The previous prime is 1178682250219. The next prime is 1178682250259. The reversal of 1178682250243 is 3420522868711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1178682250243 - 2¹³ = 1178682242051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1178682256243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 589341125121 + 589341125122.

It is an arithmetic number, because the mean of its divisors is an integer number (589341125122).

Almost surely, 2^{1178682250243} is an apocalyptic number.

1178682250243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1178682250243 is an equidigital number, since it uses as much as digits as its factorization.

1178682250243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 1178682250243 in words is "one trillion, one hundred seventy-eight billion, six hundred eighty-two million, two hundred fifty thousand, two hundred forty-three".