26790675792841 has 9 divisors (see below), whose sum is σ = 27173696558439. Its totient is φ = 26412980013000.

The previous prime is 26790675792823. The next prime is 26790675792851. The reversal of 26790675792841 is 14829757609762.

The square root of 26790675792841 is 5175971.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 26789205837241 + 1469955600 = 5175829^2 + 38340^2 .

It is not a de Polignac number, because 26790675792841 - 2²⁹ = 26790138921929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26790675792851) 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 in 8 ways as a sum of consecutive naturals, for example, 367457491 + ... + 367530391.

Almost surely, 2^{26790675792841} is an apocalyptic number.

26790675792841 is the 5175971-st square number.

26790675792841 is the 2587986-th centered octagonal number.

It is an amenable number.

26790675792841 is a deficient number, since it is larger than the sum of its proper divisors (383020765598).

26790675792841 is an frugal number, since it uses more digits than its factorization.

26790675792841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145944 (or 72972 counting only the distinct ones).

The product of its (nonzero) digits is 640120320, while the sum is 73.

The spelling of 26790675792841 in words is "twenty-six trillion, seven hundred ninety billion, six hundred seventy-five million, seven hundred ninety-two thousand, eight hundred forty-one".