11232034040 has 64 divisors (see below), whose sum is σ = 25652561760. Its totient is φ = 4425338880.

The previous prime is 11232034027. The next prime is 11232034043. The reversal of 11232034040 is 4043023211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232034043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2646320 + ... + 2650560.

Almost surely, 2^11232034040 is an apocalyptic number.

11232034040 is a gapful number since it is divisible by the number (10) 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 11232034040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12826280880).

11232034040 is an abundant number, since it is smaller than the sum of its proper divisors (14420527720).

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

11232034040 is a wasteful number, since it uses less digits than its factorization.

11232034040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232 (or 5228 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11232034040 its reverse (4043023211), we get a palindrome (15275057251).

The spelling of 11232034040 in words is "eleven billion, two hundred thirty-two million, thirty-four thousand, forty".