12600134002 has 8 divisors (see below), whose sum is σ = 19087332012. Its totient is φ = 6237690000.

The previous prime is 12600133961. The next prime is 12600134003. The reversal of 12600134002 is 20043100621.

It can be written as a sum of positive squares in 2 ways, for example, as 11354820481 + 1245313521 = 106559^2 + 35289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12600134003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31188249 + ... + 31188652.

Almost surely, 2^12600134002 is an apocalyptic number.

12600134002 is a deficient number, since it is larger than the sum of its proper divisors (6487198010).

12600134002 is a wasteful number, since it uses less digits than its factorization.

12600134002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62377004.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12600134002 its reverse (20043100621), we get a palindrome (32643234623).

The spelling of 12600134002 in words is "twelve billion, six hundred million, one hundred thirty-four thousand, two".