13051841866679 has 16 divisors (see below), whose sum is σ = 16310006926080. Its totient is φ = 10146778450560.

The previous prime is 13051841866579. The next prime is 13051841866733. The reversal of 13051841866679 is 97666814815031.

It is a cyclic number.

It is not a de Polignac number, because 13051841866679 - 2²⁰ = 13051840818103 is a prime.

It is a super-2 number, since 2×13051841866679² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051841866579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195699269 + ... + 195765950.

It is an arithmetic number, because the mean of its divisors is an integer number (1019375432880).

Almost surely, 2^{13051841866679} is an apocalyptic number.

13051841866679 is a deficient number, since it is larger than the sum of its proper divisors (3258165059401).

13051841866679 is a wasteful number, since it uses less digits than its factorization.

13051841866679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391465670.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 13051841866679 in words is "thirteen trillion, fifty-one billion, eight hundred forty-one million, eight hundred sixty-six thousand, six hundred seventy-nine".