12443315712000 has 208 divisors, whose sum is σ = 41406304703712. Its totient is φ = 3318217113600.

The previous prime is 12443315711999. The next prime is 12443315712013. The reversal of 12443315712000 is 21751334421.

It is a super-2 number, since 2×12443315712000² (a number of 27 digits) contains 22 as substring.

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, 2514559 + ... + 5586558.

It is an arithmetic number, because the mean of its divisors is an integer number (199068772614).

Almost surely, 2^{12443315712000} is an apocalyptic number.

12443315712000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12443315712000 is an abundant number, since it is smaller than the sum of its proper divisors (28962988991712).

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

12443315712000 is an frugal number, since it uses more digits than its factorization.

12443315712000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8101159 (or 8101127 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 12443315712000 in words is "twelve trillion, four hundred forty-three billion, three hundred fifteen million, seven hundred twelve thousand".