12605967360000 has 1680 divisors, whose sum is σ = 54319903379280. Its totient is φ = 2879815680000.

The previous prime is 12605967359957. The next prime is 12605967360029. The reversal of 12605967360000 is 6376950621.

12605967360000 is a `hidden beast` number, since 1 + 2 + 605 + 9 + 6 + 7 + 36 + 0 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1680).

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 119 ways as a sum of consecutive naturals, for example, 6773759070 + ... + 6773760930.

It is an arithmetic number, because the mean of its divisors is an integer number (32333275821).

Almost surely, 2^{12605967360000} is an apocalyptic number.

12605967360000 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 12605967360000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27159951689640).

12605967360000 is an abundant number, since it is smaller than the sum of its proper divisors (41713936019280).

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

12605967360000 is an frugal number, since it uses more digits than its factorization.

12605967360000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930 (or 1878 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 12605967360000 in words is "twelve trillion, six hundred five billion, nine hundred sixty-seven million, three hundred sixty thousand".