12580671038 has 32 divisors (see below), whose sum is σ = 20988936192. Its totient is φ = 5616280800.

The previous prime is 12580671023. The next prime is 12580671043. The reversal of 12580671038 is 83017608521.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12580670986 and 12580671004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2730845 + ... + 2735447.

It is an arithmetic number, because the mean of its divisors is an integer number (655904256).

Almost surely, 2^12580671038 is an apocalyptic number.

12580671038 is a deficient number, since it is larger than the sum of its proper divisors (8408265154).

12580671038 is a wasteful number, since it uses less digits than its factorization.

12580671038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8040.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 12580671038 in words is "twelve billion, five hundred eighty million, six hundred seventy-one thousand, thirty-eight".