26141296612965 has 16 divisors (see below), whose sum is σ = 41858776780800. Its totient is φ = 13931124126912.

The previous prime is 26141296612931. The next prime is 26141296612967. The reversal of 26141296612965 is 56921669214162.

It is a happy number.

It is not a de Polignac number, because 26141296612965 - 2⁸ = 26141296612709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26141296612899 and 26141296612908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26141296612967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681276010 + ... + 681314379.

It is an arithmetic number, because the mean of its divisors is an integer number (2616173548800).

Almost surely, 2^{26141296612965} is an apocalyptic number.

It is an amenable number.

26141296612965 is a deficient number, since it is larger than the sum of its proper divisors (15717480167835).

26141296612965 is a wasteful number, since it uses less digits than its factorization.

26141296612965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362591676.

The product of its digits is 16796160, while the sum is 60.

The spelling of 26141296612965 in words is "twenty-six trillion, one hundred forty-one billion, two hundred ninety-six million, six hundred twelve thousand, nine hundred sixty-five".