12871926144000 has 3168 divisors, whose sum is σ = 60151971050496. Its totient is φ = 2571264000000.

The previous prime is 12871926143941. The next prime is 12871926144013. The reversal of 12871926144000 is 44162917821.

12871926144000 is a `hidden beast` number, since 1 + 28 + 7 + 1 + 9 + 2 + 614 + 4 + 0 + 0 + 0 = 666.

12871926144000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (3168).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 85244543925 + ... + 85244544075.

Almost surely, 2^{12871926144000} is an apocalyptic number.

12871926144000 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 12871926144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30075985525248).

12871926144000 is an abundant number, since it is smaller than the sum of its proper divisors (47280044906496).

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

12871926144000 is a wasteful number, since it uses less digits than its factorization.

12871926144000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 12871926144000 in words is "twelve trillion, eight hundred seventy-one billion, nine hundred twenty-six million, one hundred forty-four thousand".