11344242432 has 72 divisors (see below), whose sum is σ = 30491370000. Its totient is φ = 3743948800.

The previous prime is 11344242419. The next prime is 11344242451. The reversal of 11344242432 is 23424244311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11344242432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4444 + ... + 150692.

It is an arithmetic number, because the mean of its divisors is an integer number (423491250).

Almost surely, 2^11344242432 is an apocalyptic number.

11344242432 is a gapful number since it is divisible by the number (12) 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 11344242432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15245685000).

11344242432 is an abundant number, since it is smaller than the sum of its proper divisors (19147127568).

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

11344242432 is a wasteful number, since it uses less digits than its factorization.

11344242432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146369 (or 146355 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

Adding to 11344242432 its reverse (23424244311), we get a palindrome (34768486743).

It can be divided in two parts, 11 and 344242432, that added together give a palindrome (344242443).

The spelling of 11344242432 in words is "eleven billion, three hundred forty-four million, two hundred forty-two thousand, four hundred thirty-two".