12591095748316 has 12 divisors (see below), whose sum is σ = 22113964195288. Its totient is φ = 6272820263952.

The previous prime is 12591095748221. The next prime is 12591095748323. The reversal of 12591095748316 is 61384759019521.

It is a super-2 number, since 2×12591095748316² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681901306 + ... + 5681903521.

It is a 1-persistent number, because it is pandigital, but 2⋅12591095748316 = 25182191496632 is not.

Almost surely, 2^{12591095748316} is an apocalyptic number.

It is an amenable number.

12591095748316 is a deficient number, since it is larger than the sum of its proper divisors (9522868446972).

12591095748316 is a wasteful number, since it uses less digits than its factorization.

12591095748316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11363805108 (or 11363805106 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 61.

The spelling of 12591095748316 in words is "twelve trillion, five hundred ninety-one billion, ninety-five million, seven hundred forty-eight thousand, three hundred sixteen".