11424531204 has 144 divisors (see below), whose sum is σ = 32397281280. Its totient is φ = 3377246400.

The previous prime is 11424531203. The next prime is 11424531241. The reversal of 11424531204 is 40213542411.

11424531204 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 453 + 1 + 204 = 666.

It is not an unprimeable number, because it can be changed into a prime (11424531203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 731679 + ... + 747129.

It is an arithmetic number, because the mean of its divisors is an integer number (224981120).

Almost surely, 2^11424531204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11424531204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16198640640).

11424531204 is an abundant number, since it is smaller than the sum of its proper divisors (20972750076).

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

11424531204 is a wasteful number, since it uses less digits than its factorization.

11424531204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15550 (or 15545 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 11424531204 in words is "eleven billion, four hundred twenty-four million, five hundred thirty-one thousand, two hundred four".