1094423193119 has 2 divisors, whose sum is σ = 1094423193120. Its totient is φ = 1094423193118.

The previous prime is 1094423193089. The next prime is 1094423193187. The reversal of 1094423193119 is 9113913244901.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1094423193119 is a prime.

It is a super-2 number, since 2×1094423193119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1094423693119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547211596559 + 547211596560.

It is an arithmetic number, because the mean of its divisors is an integer number (547211596560).

Almost surely, 2^{1094423193119} is an apocalyptic number.

1094423193119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094423193119 is an equidigital number, since it uses as much as digits as its factorization.

1094423193119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 47.

The spelling of 1094423193119 in words is "one trillion, ninety-four billion, four hundred twenty-three million, one hundred ninety-three thousand, one hundred nineteen".