1133333445789 has 16 divisors (see below), whose sum is σ = 1679029381440. Its totient is φ = 755548039440.

The previous prime is 1133333445787. The next prime is 1133333445823. The reversal of 1133333445789 is 9875443333311.

1133333445789 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 33 + 34 + 4 + 578 + 9 = 666.

It is not a de Polignac number, because 1133333445789 - 2¹ = 1133333445787 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133333445787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4216114 + ... + 4476860.

It is an arithmetic number, because the mean of its divisors is an integer number (104939336340).

Almost surely, 2^{1133333445789} is an apocalyptic number.

It is an amenable number.

1133333445789 is a deficient number, since it is larger than the sum of its proper divisors (545695935651).

1133333445789 is a wasteful number, since it uses less digits than its factorization.

1133333445789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421737 (or 421731 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 1133333445789 in words is "one trillion, one hundred thirty-three billion, three hundred thirty-three million, four hundred forty-five thousand, seven hundred eighty-nine".