12839110754961 has 8 divisors (see below), whose sum is σ = 17129711109024. Its totient is φ = 8553958785440.

The previous prime is 12839110754917. The next prime is 12839110754999. The reversal of 12839110754961 is 16945701193821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12839110754961 is a prime.

It is a super-3 number, since 3×12839110754961³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12839110754761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1362090636 + ... + 1362100061.

It is an arithmetic number, because the mean of its divisors is an integer number (2141213888628).

It is a 1-persistent number, because it is pandigital, but 2⋅12839110754961 = 25678221509922 is not.

Almost surely, 2^{12839110754961} is an apocalyptic number.

It is an amenable number.

12839110754961 is a deficient number, since it is larger than the sum of its proper divisors (4290600354063).

12839110754961 is a wasteful number, since it uses less digits than its factorization.

12839110754961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724192271.

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 12839110754961 in words is "twelve trillion, eight hundred thirty-nine billion, one hundred ten million, seven hundred fifty-four thousand, nine hundred sixty-one".