1133196443289 has 9 divisors (see below), whose sum is σ = 1636843919893. Its totient is φ = 755462166492.

The previous prime is 1133196443233. The next prime is 1133196443303. The reversal of 1133196443289 is 9823446913311.

The square root of 1133196443289 is 1064517.

It is a perfect power (a square), and thus also a powerful number.

1133196443289 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 196 + 443 + 2 + 8 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-1133196443289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1133196443689) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3016132 + ... + 3370970.

Almost surely, 2^{1133196443289} is an apocalyptic number.

1133196443289 is the 1064517-th square number.

1133196443289 is the 532259-th centered octagonal number.

It is an amenable number.

1133196443289 is a deficient number, since it is larger than the sum of its proper divisors (503647476604).

1133196443289 is an frugal number, since it uses more digits than its factorization.

1133196443289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709684 (or 354842 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The spelling of 1133196443289 in words is "one trillion, one hundred thirty-three billion, one hundred ninety-six million, four hundred forty-three thousand, two hundred eighty-nine".