11114440144434 has 96 divisors (see below), whose sum is σ = 26705588232960. Its totient is φ = 3312249292800.

The previous prime is 11114440144397. The next prime is 11114440144439. The reversal of 11114440144434 is 43444104441111.

11114440144434 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 44 + 40 + 144 + 434 = 666.

It is not an unprimeable number, because it can be changed into a prime (11114440144439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75861202 + ... + 76007570.

It is an arithmetic number, because the mean of its divisors is an integer number (278183210760).

Almost surely, 2^{11114440144434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11114440144434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13352794116480).

11114440144434 is an abundant number, since it is smaller than the sum of its proper divisors (15591148088526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11114440144434 is a wasteful number, since it uses less digits than its factorization.

11114440144434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152736 (or 152733 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

Adding to 11114440144434 its reverse (43444104441111), we get a palindrome (54558544585545).

The spelling of 11114440144434 in words is "eleven trillion, one hundred fourteen billion, four hundred forty million, one hundred forty-four thousand, four hundred thirty-four".