12600136297104 has 160 divisors (see below), whose sum is σ = 34037814297600. Its totient is φ = 4011803811840.

The previous prime is 12600136297103. The next prime is 12600136297117. The reversal of 12600136297104 is 40179263100621.

It is not an unprimeable number, because it can be changed into a prime (12600136297103) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 75270202 + ... + 75437414.

It is an arithmetic number, because the mean of its divisors is an integer number (212736339360).

Almost surely, 2^{12600136297104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12600136297104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17018907148800).

12600136297104 is an abundant number, since it is smaller than the sum of its proper divisors (21437678000496).

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

12600136297104 is a wasteful number, since it uses less digits than its factorization.

12600136297104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167913 (or 167907 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

Adding to 12600136297104 its reverse (40179263100621), we get a palindrome (52779399397725).

The spelling of 12600136297104 in words is "twelve trillion, six hundred billion, one hundred thirty-six million, two hundred ninety-seven thousand, one hundred four".