12543586012332 has 288 divisors, whose sum is σ = 35401474967040. Its totient is φ = 3873747525120.

The previous prime is 12543586012301. The next prime is 12543586012357. The reversal of 12543586012332 is 23321068534521.

12543586012332 is a `hidden beast` number, since 1 + 2 + 5 + 4 + 3 + 5 + 8 + 601 + 2 + 3 + 32 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 127357618 + ... + 127456070.

It is an arithmetic number, because the mean of its divisors is an integer number (122921788080).

Almost surely, 2^{12543586012332} is an apocalyptic number.

12543586012332 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 12543586012332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17700737483520).

12543586012332 is an abundant number, since it is smaller than the sum of its proper divisors (22857888954708).

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

12543586012332 is a wasteful number, since it uses less digits than its factorization.

12543586012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98675 (or 98661 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 12543586012332 in words is "twelve trillion, five hundred forty-three billion, five hundred eighty-six million, twelve thousand, three hundred thirty-two".