1133234042 has 16 divisors (see below), whose sum is σ = 1824501672. Its totient is φ = 525980160.

The previous prime is 1133234033. The next prime is 1133234071. The reversal of 1133234042 is 2404323311.

It can be written as a sum of positive squares in 4 ways, for example, as 1128220921 + 5013121 = 33589^2 + 2239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1133233999 and 1133234017.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 225809 + ... + 230772.

Almost surely, 2^1133234042 is an apocalyptic number.

1133234042 is a deficient number, since it is larger than the sum of its proper divisors (691267630).

1133234042 is a wasteful number, since it uses less digits than its factorization.

1133234042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456673.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1133234042 is about 33663.5417328599. The cubic root of 1133234042 is about 1042.5731530691.

Adding to 1133234042 its reverse (2404323311), we get a palindrome (3537557353).

The spelling of 1133234042 in words is "one billion, one hundred thirty-three million, two hundred thirty-four thousand, forty-two".