12600104144 has 40 divisors (see below), whose sum is σ = 25719722880. Its totient is φ = 5963328000.

The previous prime is 12600104137. The next prime is 12600104159. The reversal of 12600104144 is 44140100621.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347849 + ... + 382359.

It is an arithmetic number, because the mean of its divisors is an integer number (642993072).

Almost surely, 2^12600104144 is an apocalyptic number.

It is an amenable number.

12600104144 is an abundant number, since it is smaller than the sum of its proper divisors (13119618736).

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

12600104144 is a wasteful number, since it uses less digits than its factorization.

12600104144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35739 (or 35733 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12600104144 its reverse (44140100621), we get a palindrome (56740204765).

The spelling of 12600104144 in words is "twelve billion, six hundred million, one hundred four thousand, one hundred forty-four".