12600128314 has 4 divisors (see below), whose sum is σ = 18900192474. Its totient is φ = 6300064156.

The previous prime is 12600128311. The next prime is 12600128353. The reversal of 12600128314 is 41382100621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41382100621 = 17 ⋅2434241213.

It can be written as a sum of positive squares in only one way, i.e., 10705006225 + 1895122089 = 103465^2 + 43533^2 .

It is not an unprimeable number, because it can be changed into a prime (12600128311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3150032077 + ... + 3150032080.

Almost surely, 2^12600128314 is an apocalyptic number.

12600128314 is a deficient number, since it is larger than the sum of its proper divisors (6300064160).

12600128314 is an equidigital number, since it uses as much as digits as its factorization.

12600128314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300064159.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 12600128314 its reverse (41382100621), we get a palindrome (53982228935).

The spelling of 12600128314 in words is "twelve billion, six hundred million, one hundred twenty-eight thousand, three hundred fourteen".