11343432330 has 48 divisors (see below), whose sum is σ = 30775230720. Its totient is φ = 2893396704.

The previous prime is 11343432323. The next prime is 11343432343. The reversal of 11343432330 is 3323434311.

It is a junction number, because it is equal to n+sod(n) for n = 11343432294 and 11343432303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2737890 + ... + 2742029.

It is an arithmetic number, because the mean of its divisors is an integer number (641150640).

Almost surely, 2^11343432330 is an apocalyptic number.

11343432330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11343432330 is an abundant number, since it is smaller than the sum of its proper divisors (19431798390).

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

11343432330 is a wasteful number, since it uses less digits than its factorization.

11343432330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5479955 (or 5479952 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 11343432330 its reverse (3323434311), we get a palindrome (14666866641).

The spelling of 11343432330 in words is "eleven billion, three hundred forty-three million, four hundred thirty-two thousand, three hundred thirty".