12425514108 has 24 divisors (see below), whose sum is σ = 33134704512. Its totient is φ = 3550146864.

The previous prime is 12425514103. The next prime is 12425514109. The reversal of 12425514108 is 80141552421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425514103) 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, 73961310 + ... + 73961477.

It is an arithmetic number, because the mean of its divisors is an integer number (1380612688).

Almost surely, 2^12425514108 is an apocalyptic number.

It is an amenable number.

12425514108 is an abundant number, since it is smaller than the sum of its proper divisors (20709190404).

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

12425514108 is a wasteful number, since it uses less digits than its factorization.

12425514108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147922801 (or 147922799 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The spelling of 12425514108 in words is "twelve billion, four hundred twenty-five million, five hundred fourteen thousand, one hundred eight".