26928467696341 has 2 divisors, whose sum is σ = 26928467696342. Its totient is φ = 26928467696340.

The previous prime is 26928467696311. The next prime is 26928467696363. The reversal of 26928467696341 is 14369676482962.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23840466328900 + 3088001367441 = 4882670^2 + 1757271^2 .

It is a cyclic number.

It is not a de Polignac number, because 26928467696341 - 2⁵ = 26928467696309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26928467696311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13464233848170 + 13464233848171.

It is an arithmetic number, because the mean of its divisors is an integer number (13464233848171).

Almost surely, 2^{26928467696341} is an apocalyptic number.

It is an amenable number.

26928467696341 is a deficient number, since it is larger than the sum of its proper divisors (1).

26928467696341 is an equidigital number, since it uses as much as digits as its factorization.

26928467696341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128701952, while the sum is 73.

The spelling of 26928467696341 in words is "twenty-six trillion, nine hundred twenty-eight billion, four hundred sixty-seven million, six hundred ninety-six thousand, three hundred forty-one".