12500125000140 has 48 divisors (see below), whose sum is σ = 35946305412192. Its totient is φ = 3243275675136.

The previous prime is 12500125000133. The next prime is 12500125000201. The reversal of 12500125000140 is 4100052100521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2815341249 + ... + 2815345688.

It is an arithmetic number, because the mean of its divisors is an integer number (748881362754).

Almost surely, 2^{12500125000140} is an apocalyptic number.

12500125000140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12500125000140 is an abundant number, since it is smaller than the sum of its proper divisors (23446180412052).

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

12500125000140 is a wasteful number, since it uses less digits than its factorization.

12500125000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630686986 (or 5630686984 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 12500125000140 its reverse (4100052100521), we get a palindrome (16600177100661).

The spelling of 12500125000140 in words is "twelve trillion, five hundred billion, one hundred twenty-five million, one hundred forty", and thus it is an aban number.