11240245432 has 24 divisors (see below), whose sum is σ = 22821359040. Its totient is φ = 5187804960.

The previous prime is 11240245421. The next prime is 11240245433. The reversal of 11240245432 is 23454204211.

11240245432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11240245432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240245433) 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 5 ways as a sum of consecutive naturals, for example, 4155544 + ... + 4158247.

It is an arithmetic number, because the mean of its divisors is an integer number (950889960).

Almost surely, 2^11240245432 is an apocalyptic number.

It is an amenable number.

11240245432 is an abundant number, since it is smaller than the sum of its proper divisors (11581113608).

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

11240245432 is a wasteful number, since it uses less digits than its factorization.

11240245432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313823 (or 8313806 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 11240245432 its reverse (23454204211), we get a palindrome (34694449643).

The spelling of 11240245432 in words is "eleven billion, two hundred forty million, two hundred forty-five thousand, four hundred thirty-two".