12925813476726 has 48 divisors (see below), whose sum is σ = 28977508366560. Its totient is φ = 4159190851200.

The previous prime is 12925813476677. The next prime is 12925813476749. The reversal of 12925813476726 is 62767431852921.

It is a happy number.

12925813476726 is a `hidden beast` number, since 1 + 2 + 9 + 2 + 581 + 3 + 47 + 6 + 7 + 2 + 6 = 666.

It is a super-3 number, since 3×12925813476726³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83706 + ... + 5085138.

It is an arithmetic number, because the mean of its divisors is an integer number (603698090970).

Almost surely, 2^{12925813476726} is an apocalyptic number.

12925813476726 is an abundant number, since it is smaller than the sum of its proper divisors (16051694889834).

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

12925813476726 is a wasteful number, since it uses less digits than its factorization.

12925813476726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006421 (or 5006418 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The spelling of 12925813476726 in words is "twelve trillion, nine hundred twenty-five billion, eight hundred thirteen million, four hundred seventy-six thousand, seven hundred twenty-six".