12794293748544 has 1008 divisors, whose sum is σ = 43890770012544. Its totient is φ = 3219312476160.

The previous prime is 12794293748539. The next prime is 12794293748597. The reversal of 12794293748544 is 44584739249721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 54911131852 + ... + 54911132084.

It is an arithmetic number, because the mean of its divisors is an integer number (43542430568).

Almost surely, 2^{12794293748544} is an apocalyptic number.

12794293748544 is a gapful number since it is divisible by the number (14) 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 12794293748544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21945385006272).

12794293748544 is an abundant number, since it is smaller than the sum of its proper divisors (31096476264000).

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

12794293748544 is a wasteful number, since it uses less digits than its factorization.

12794293748544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 412 counting only the distinct ones).

The product of its digits is 487710720, while the sum is 69.

The spelling of 12794293748544 in words is "twelve trillion, seven hundred ninety-four billion, two hundred ninety-three million, seven hundred forty-eight thousand, five hundred forty-four".