111433204442 has 16 divisors (see below), whose sum is σ = 191033458560. Its totient is φ = 47755810608.

The previous prime is 111433204357. The next prime is 111433204447. The reversal of 111433204442 is 244402334111.

It is not an unprimeable number, because it can be changed into a prime (111433204447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595484 + ... + 759912.

It is an arithmetic number, because the mean of its divisors is an integer number (11939591160).

Almost surely, 2^111433204442 is an apocalyptic number.

111433204442 is a deficient number, since it is larger than the sum of its proper divisors (79600254118).

111433204442 is a wasteful number, since it uses less digits than its factorization.

111433204442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212845.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 111433204442 its reverse (244402334111), we get a palindrome (355835538553).

The spelling of 111433204442 in words is "one hundred eleven billion, four hundred thirty-three million, two hundred four thousand, four hundred forty-two".