12803799859200 has 4320 divisors, whose sum is σ = 61335898251264. Its totient is φ = 2578616156160.

The previous prime is 12803799859133. The next prime is 12803799859219. The reversal of 12803799859200 is 295899730821.

12803799859200 is a `hidden beast` number, since 1 + 2 + 8 + 0 + 37 + 9 + 9 + 8 + 592 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (4320).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 272421273577 + ... + 272421273623.

Almost surely, 2^{12803799859200} is an apocalyptic number.

12803799859200 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 12803799859200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30667949125632).

12803799859200 is an abundant number, since it is smaller than the sum of its proper divisors (48532098392064).

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

12803799859200 is an equidigital number, since it uses as much as digits as its factorization.

12803799859200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 12803799859200 in words is "twelve trillion, eight hundred three billion, seven hundred ninety-nine million, eight hundred fifty-nine thousand, two hundred".