11343404232 has 96 divisors (see below), whose sum is σ = 31019582880. Its totient is φ = 3744599040.

The previous prime is 11343404203. The next prime is 11343404239. The reversal of 11343404232 is 23240434311.

It is a junction number, because it is equal to n+sod(n) for n = 11343404196 and 11343404205.

It is not an unprimeable number, because it can be changed into a prime (11343404239) 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, 6346843 + ... + 6348629.

It is an arithmetic number, because the mean of its divisors is an integer number (323120655).

Almost surely, 2^11343404232 is an apocalyptic number.

11343404232 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 11343404232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15509791440).

11343404232 is an abundant number, since it is smaller than the sum of its proper divisors (19676178648).

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

11343404232 is a wasteful number, since it uses less digits than its factorization.

11343404232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2603 (or 2596 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 11343404232 its reverse (23240434311), we get a palindrome (34583838543).

The spelling of 11343404232 in words is "eleven billion, three hundred forty-three million, four hundred four thousand, two hundred thirty-two".