11134243344 has 120 divisors (see below), whose sum is σ = 33715886688. Its totient is φ = 3156840960.

The previous prime is 11134243321. The next prime is 11134243349. The reversal of 11134243344 is 44334243111.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11134243349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290044 + ... + 326180.

Almost surely, 2^11134243344 is an apocalyptic number.

11134243344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11134243344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16857943344).

11134243344 is an abundant number, since it is smaller than the sum of its proper divisors (22581643344).

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

11134243344 is a wasteful number, since it uses less digits than its factorization.

11134243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36293 (or 36280 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 11134243344 its reverse (44334243111), we get a palindrome (55468486455).

The spelling of 11134243344 in words is "eleven billion, one hundred thirty-four million, two hundred forty-three thousand, three hundred forty-four".