12841057595172 has 192 divisors, whose sum is σ = 33485840640000. Its totient is φ = 3811377411072.

The previous prime is 12841057595081. The next prime is 12841057595221. The reversal of 12841057595172 is 27159575014821.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 102914079 + ... + 103038777.

It is an arithmetic number, because the mean of its divisors is an integer number (174405420000).

Almost surely, 2^{12841057595172} is an apocalyptic number.

12841057595172 is a gapful number since it is divisible by the number (12) 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 12841057595172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16742920320000).

12841057595172 is an abundant number, since it is smaller than the sum of its proper divisors (20644783044828).

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

12841057595172 is a wasteful number, since it uses less digits than its factorization.

12841057595172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125090 (or 125088 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 57.

The spelling of 12841057595172 in words is "twelve trillion, eight hundred forty-one billion, fifty-seven million, five hundred ninety-five thousand, one hundred seventy-two".