11043040332 has 24 divisors (see below), whose sum is σ = 25769514736. Its totient is φ = 3680667648.

The previous prime is 11043040321. The next prime is 11043040361. The reversal of 11043040332 is 23304034011.

It is a junction number, because it is equal to n+sod(n) for n = 11043040299 and 11043040308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112188 + ... + 186204.

Almost surely, 2^11043040332 is an apocalyptic number.

11043040332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11043040332 is an abundant number, since it is smaller than the sum of its proper divisors (14726474404).

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

11043040332 is a wasteful number, since it uses less digits than its factorization.

11043040332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86457 (or 86455 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11043040332 its reverse (23304034011), we get a palindrome (34347074343).

The spelling of 11043040332 in words is "eleven billion, forty-three million, forty thousand, three hundred thirty-two".