12425980672 has 72 divisors (see below), whose sum is σ = 28450239776. Its totient is φ = 5305982976.

The previous prime is 12425980669. The next prime is 12425980673. The reversal of 12425980672 is 27608952421.

It is not an unprimeable number, because it can be changed into a prime (12425980673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483868 + ... + 508900.

Almost surely, 2^12425980672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12425980672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14225119888).

12425980672 is an abundant number, since it is smaller than the sum of its proper divisors (16024259104).

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

12425980672 is an equidigital number, since it uses as much as digits as its factorization.

12425980672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25333 (or 25319 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 12425980672 in words is "twelve billion, four hundred twenty-five million, nine hundred eighty thousand, six hundred seventy-two".