11213334040 has 16 divisors (see below), whose sum is σ = 25230001680. Its totient is φ = 4485333600.

The previous prime is 11213334029. The next prime is 11213334047. The reversal of 11213334040 is 4043331211.

11213334040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213334047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140166636 + ... + 140166715.

It is an arithmetic number, because the mean of its divisors is an integer number (1576875105).

Almost surely, 2^11213334040 is an apocalyptic number.

11213334040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11213334040 is an abundant number, since it is smaller than the sum of its proper divisors (14016667640).

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

11213334040 is a wasteful number, since it uses less digits than its factorization.

11213334040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280333362 (or 280333358 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11213334040 its reverse (4043331211), we get a palindrome (15256665251).

The spelling of 11213334040 in words is "eleven billion, two hundred thirteen million, three hundred thirty-four thousand, forty".