11133344042 has 4 divisors (see below), whose sum is σ = 16700016066. Its totient is φ = 5566672020.

The previous prime is 11133344023. The next prime is 11133344059. The reversal of 11133344042 is 24044333111.

It is a happy number.

11133344042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24044333111 = 1747 ⋅13763213.

It can be written as a sum of positive squares in only one way, i.e., 7072978201 + 4060365841 = 84101^2 + 63721^2 .

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 as a sum of consecutive naturals, namely, 2783336009 + ... + 2783336012.

Almost surely, 2^11133344042 is an apocalyptic number.

11133344042 is a deficient number, since it is larger than the sum of its proper divisors (5566672024).

11133344042 is an equidigital number, since it uses as much as digits as its factorization.

11133344042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5566672023.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11133344042 its reverse (24044333111), we get a palindrome (35177677153).

The spelling of 11133344042 in words is "eleven billion, one hundred thirty-three million, three hundred forty-four thousand, forty-two".