12110432004 has 36 divisors (see below), whose sum is σ = 33395434800. Its totient is φ = 3669827760.

The previous prime is 12110432003. The next prime is 12110432023. The reversal of 12110432004 is 40023401121.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12110432003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15290554 + ... + 15291345.

Almost surely, 2^12110432004 is an apocalyptic number.

It is an amenable number.

12110432004 is an abundant number, since it is smaller than the sum of its proper divisors (21285002796).

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

12110432004 is a wasteful number, since it uses less digits than its factorization.

12110432004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30581920 (or 30581915 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12110432004 its reverse (40023401121), we get a palindrome (52133833125).

The spelling of 12110432004 in words is "twelve billion, one hundred ten million, four hundred thirty-two thousand, four".