12502425000321 has 12 divisors (see below), whose sum is σ = 18169850104848. Its totient is φ = 8283815336664.

The previous prime is 12502425000283. The next prime is 12502425000323. The reversal of 12502425000321 is 12300052420521.

12502425000321 is a `hidden beast` number, since 1 + 2 + 50 + 242 + 50 + 0 + 0 + 321 = 666.

It is not a de Polignac number, because 12502425000321 - 2¹⁰ = 12502424999297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12502425000323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4261220415 + ... + 4261223348.

It is an arithmetic number, because the mean of its divisors is an integer number (1514154175404).

Almost surely, 2^{12502425000321} is an apocalyptic number.

It is an amenable number.

12502425000321 is a deficient number, since it is larger than the sum of its proper divisors (5667425104527).

12502425000321 is a wasteful number, since it uses less digits than its factorization.

12502425000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8522443932 (or 8522443929 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 12502425000321 its reverse (12300052420521), we get a palindrome (24802477420842).

The spelling of 12502425000321 in words is "twelve trillion, five hundred two billion, four hundred twenty-five million, three hundred twenty-one", and thus it is an aban number.