12104033340432 has 120 divisors (see below), whose sum is σ = 34632153087840. Its totient is φ = 3639889510400.

The previous prime is 12104033340359. The next prime is 12104033340449. The reversal of 12104033340432 is 23404333040121.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12104033340432.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7193457 + ... + 8715152.

It is an arithmetic number, because the mean of its divisors is an integer number (288601275732).

Almost surely, 2^{12104033340432} is an apocalyptic number.

12104033340432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12104033340432 is an abundant number, since it is smaller than the sum of its proper divisors (22528119747408).

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

12104033340432 is a wasteful number, since it uses less digits than its factorization.

12104033340432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15908773 (or 15908756 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 12104033340432 its reverse (23404333040121), we get a palindrome (35508366380553).

The spelling of 12104033340432 in words is "twelve trillion, one hundred four billion, thirty-three million, three hundred forty thousand, four hundred thirty-two".