11112312434 has 32 divisors (see below), whose sum is σ = 17161132800. Its totient is φ = 5394926592.

The previous prime is 11112312401. The next prime is 11112312439. The reversal of 11112312434 is 43421321111.

11112312434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11112312439) 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, 2816267 + ... + 2820209.

It is an arithmetic number, because the mean of its divisors is an integer number (536285400).

Almost surely, 2^11112312434 is an apocalyptic number.

11112312434 is a deficient number, since it is larger than the sum of its proper divisors (6048820366).

11112312434 is a wasteful number, since it uses less digits than its factorization.

11112312434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4314.

The product of its digits is 576, while the sum is 23.

Adding to 11112312434 its reverse (43421321111), we get a palindrome (54533633545).

The spelling of 11112312434 in words is "eleven billion, one hundred twelve million, three hundred twelve thousand, four hundred thirty-four".