12726097328304 has 60 divisors (see below), whose sum is σ = 35677122742456. Its totient is φ = 4234680539136.

The previous prime is 12726097328299. The next prime is 12726097328327. The reversal of 12726097328304 is 40382379062721.

It is a happy number.

12726097328304 is a `hidden beast` number, since 1 + 2 + 7 + 2 + 6 + 0 + 9 + 7 + 328 + 304 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76498954 + ... + 76665129.

Almost surely, 2^{12726097328304} is an apocalyptic number.

It is an amenable number.

12726097328304 is an abundant number, since it is smaller than the sum of its proper divisors (22951025414152).

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

12726097328304 is a wasteful number, since it uses less digits than its factorization.

12726097328304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153164674 (or 153164665 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 12726097328304 in words is "twelve trillion, seven hundred twenty-six billion, ninety-seven million, three hundred twenty-eight thousand, three hundred four".