12512110043104 has 48 divisors (see below), whose sum is σ = 28806951051648. Its totient is φ = 5237627455872.

The previous prime is 12512110043033. The next prime is 12512110043129. The reversal of 12512110043104 is 40134001121521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649497742 + ... + 649517005.

It is an arithmetic number, because the mean of its divisors is an integer number (600144813576).

Almost surely, 2^{12512110043104} is an apocalyptic number.

12512110043104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12512110043104 is an abundant number, since it is smaller than the sum of its proper divisors (16294841008544).

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

12512110043104 is a wasteful number, since it uses less digits than its factorization.

12512110043104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299014807 (or 1299014799 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 12512110043104 its reverse (40134001121521), we get a palindrome (52646111164625).

The spelling of 12512110043104 in words is "twelve trillion, five hundred twelve billion, one hundred ten million, forty-three thousand, one hundred four".