12875482340 has 96 divisors (see below), whose sum is σ = 33285095424. Its totient is φ = 4086276480.

The previous prime is 12875482313. The next prime is 12875482343. The reversal of 12875482340 is 4328457821.

It is a junction number, because it is equal to n+sod(n) for n = 12875482291 and 12875482300.

It is not an unprimeable number, because it can be changed into a prime (12875482343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35327 + ... + 164313.

It is an arithmetic number, because the mean of its divisors is an integer number (346719744).

Almost surely, 2^12875482340 is an apocalyptic number.

12875482340 is a gapful number since it is divisible by the number (10) 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 12875482340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16642547712).

12875482340 is an abundant number, since it is smaller than the sum of its proper divisors (20409613084).

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

12875482340 is a wasteful number, since it uses less digits than its factorization.

12875482340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129057 (or 129055 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 12875482340 in words is "twelve billion, eight hundred seventy-five million, four hundred eighty-two thousand, three hundred forty".