12797297839200 has 288 divisors, whose sum is σ = 48077300355840. Its totient is φ = 2896134912000.

The previous prime is 12797297839181. The next prime is 12797297839211. The reversal of 12797297839200 is 293879279721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2074210 + ... + 5467809.

It is an arithmetic number, because the mean of its divisors is an integer number (166935070680).

Almost surely, 2^{12797297839200} is an apocalyptic number.

12797297839200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12797297839200 is an abundant number, since it is smaller than the sum of its proper divisors (35280002516640).

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

12797297839200 is a wasteful number, since it uses less digits than its factorization.

12797297839200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542150 (or 7542137 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 66.

The spelling of 12797297839200 in words is "twelve trillion, seven hundred ninety-seven billion, two hundred ninety-seven million, eight hundred thirty-nine thousand, two hundred".