12475862232 has 64 divisors (see below), whose sum is σ = 32952691200. Its totient is φ = 3925169280.

The previous prime is 12475862207. The next prime is 12475862237. The reversal of 12475862232 is 23226857421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12475862237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73098 + ... + 174054.

It is an arithmetic number, because the mean of its divisors is an integer number (514885800).

Almost surely, 2^12475862232 is an apocalyptic number.

12475862232 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 12475862232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16476345600).

12475862232 is an abundant number, since it is smaller than the sum of its proper divisors (20476828968).

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

12475862232 is a wasteful number, since it uses less digits than its factorization.

12475862232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101256 (or 101252 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The spelling of 12475862232 in words is "twelve billion, four hundred seventy-five million, eight hundred sixty-two thousand, two hundred thirty-two".