12032420015504 has 40 divisors (see below), whose sum is σ = 26643486279168. Its totient is φ = 5156699074560.

The previous prime is 12032420015491. The next prime is 12032420015527. The reversal of 12032420015504 is 40551002423021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11770064 + ... + 12751440.

Almost surely, 2^{12032420015504} is an apocalyptic number.

12032420015504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12032420015504 is an abundant number, since it is smaller than the sum of its proper divisors (14611066263664).

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

12032420015504 is a wasteful number, since it uses less digits than its factorization.

12032420015504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090863 (or 1090857 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 12032420015504 its reverse (40551002423021), we get a palindrome (52583422438525).

The spelling of 12032420015504 in words is "twelve trillion, thirty-two billion, four hundred twenty million, fifteen thousand, five hundred four".