12851575447200 has 1152 divisors, whose sum is σ = 49088978104320. Its totient is φ = 2860218777600.

The previous prime is 12851575447177. The next prime is 12851575447201. The reversal of 12851575447200 is 274457515821.

It is not an unprimeable number, because it can be changed into a prime (12851575447201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 53326039080 + ... + 53326039320.

It is an arithmetic number, because the mean of its divisors is an integer number (42611960160).

Almost surely, 2^{12851575447200} is an apocalyptic number.

12851575447200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12851575447200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24544489052160).

12851575447200 is an abundant number, since it is smaller than the sum of its proper divisors (36237402657120).

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

12851575447200 is a wasteful number, since it uses less digits than its factorization.

12851575447200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 51.

The spelling of 12851575447200 in words is "twelve trillion, eight hundred fifty-one billion, five hundred seventy-five million, four hundred forty-seven thousand, two hundred".