11112344434 has 8 divisors (see below), whose sum is σ = 16681759920. Its totient is φ = 5551757796.

The previous prime is 11112344387. The next prime is 11112344447. The reversal of 11112344434 is 43444321111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204064 + ... + 2209099.

It is an arithmetic number, because the mean of its divisors is an integer number (2085219990).

Almost surely, 2^11112344434 is an apocalyptic number.

11112344434 is a deficient number, since it is larger than the sum of its proper divisors (5569415486).

11112344434 is a wasteful number, since it uses less digits than its factorization.

11112344434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414424.

The product of its digits is 4608, while the sum is 28.

Adding to 11112344434 its reverse (43444321111), we get a palindrome (54556665545).

The spelling of 11112344434 in words is "eleven billion, one hundred twelve million, three hundred forty-four thousand, four hundred thirty-four".