1134220404243 has 16 divisors (see below), whose sum is σ = 1516324492800. Its totient is φ = 754131994080.

The previous prime is 1134220404227. The next prime is 1134220404263. The reversal of 1134220404243 is 3424040224311.

It is not a de Polignac number, because 1134220404243 - 2⁴ = 1134220404227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134220404243.

It is not an unprimeable number, because it can be changed into a prime (1134220404263) 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 in 15 ways as a sum of consecutive naturals, for example, 14243208 + ... + 14322618.

It is an arithmetic number, because the mean of its divisors is an integer number (94770280800).

Almost surely, 2^{1134220404243} is an apocalyptic number.

1134220404243 is a deficient number, since it is larger than the sum of its proper divisors (382104088557).

1134220404243 is a wasteful number, since it uses less digits than its factorization.

1134220404243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92042.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1134220404243 its reverse (3424040224311), we get a palindrome (4558260628554).

The spelling of 1134220404243 in words is "one trillion, one hundred thirty-four billion, two hundred twenty million, four hundred four thousand, two hundred forty-three".