12791086352359 has 64 divisors (see below), whose sum is σ = 15454781337600. Its totient is φ = 10350223994880.

The previous prime is 12791086352357. The next prime is 12791086352389. The reversal of 12791086352359 is 95325368019721.

It is not a de Polignac number, because 12791086352359 - 2¹ = 12791086352357 is a prime.

It is a super-2 number, since 2×12791086352359² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12791086352297 and 12791086352306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12791086352357) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2228021229 + ... + 2228026969.

It is an arithmetic number, because the mean of its divisors is an integer number (241480958400).

Almost surely, 2^{12791086352359} is an apocalyptic number.

12791086352359 is the 2261954-th heptagonal number.

12791086352359 is a deficient number, since it is larger than the sum of its proper divisors (2663694985241).

12791086352359 is a wasteful number, since it uses less digits than its factorization.

12791086352359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520.

The product of its (nonzero) digits is 24494400, while the sum is 61.

The spelling of 12791086352359 in words is "twelve trillion, seven hundred ninety-one billion, eighty-six million, three hundred fifty-two thousand, three hundred fifty-nine".