12445203404000 has 96 divisors (see below), whose sum is σ = 30748692592800. Its totient is φ = 4950270566400.

The previous prime is 12445203403993. The next prime is 12445203404059. The reversal of 12445203404000 is 40430254421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7974785 + ... + 9406784.

It is an arithmetic number, because the mean of its divisors is an integer number (320298881175).

Almost surely, 2^{12445203404000} is an apocalyptic number.

12445203404000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12445203404000 is an abundant number, since it is smaller than the sum of its proper divisors (18303489188800).

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

12445203404000 is a wasteful number, since it uses less digits than its factorization.

12445203404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17381773 (or 17381755 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 12445203404000 its reverse (40430254421), we get a palindrome (12485633658421).

The spelling of 12445203404000 in words is "twelve trillion, four hundred forty-five billion, two hundred three million, four hundred four thousand".