26133361705 has 16 divisors (see below), whose sum is σ = 34460671104. Its totient is φ = 18867345280.

The previous prime is 26133361703. The next prime is 26133361711. The reversal of 26133361705 is 50716333162.

It is not a de Polignac number, because 26133361705 - 2¹ = 26133361703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26133361703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1726597 + ... + 1741666.

It is an arithmetic number, because the mean of its divisors is an integer number (2153791944).

Almost surely, 2^26133361705 is an apocalyptic number.

It is an amenable number.

26133361705 is a deficient number, since it is larger than the sum of its proper divisors (8327309399).

26133361705 is a wasteful number, since it uses less digits than its factorization.

26133361705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468416.

The product of its (nonzero) digits is 68040, while the sum is 37.

Adding to 26133361705 its reverse (50716333162), we get a palindrome (76849694867).

The spelling of 26133361705 in words is "twenty-six billion, one hundred thirty-three million, three hundred sixty-one thousand, seven hundred five".