12011044304 has 40 divisors (see below), whose sum is σ = 26805331968. Its totient is φ = 5107052160.

The previous prime is 12011044301. The next prime is 12011044403. The reversal of 12011044304 is 40344011021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011044301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407987 + ... + 436434.

Almost surely, 2^12011044304 is an apocalyptic number.

12011044304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12011044304 is an abundant number, since it is smaller than the sum of its proper divisors (14794287664).

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

12011044304 is a wasteful number, since it uses less digits than its factorization.

12011044304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844563 (or 844557 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12011044304 its reverse (40344011021), we get a palindrome (52355055325).

The spelling of 12011044304 in words is "twelve billion, eleven million, forty-four thousand, three hundred four".