26000023382728 has 16 divisors (see below), whose sum is σ = 48785550085980. Its totient is φ = 12990543359808.

The previous prime is 26000023382701. The next prime is 26000023382759. The reversal of 26000023382728 is 82728332000062.

It can be written as a sum of positive squares in 2 ways, for example, as 25322855681124 + 677167701604 = 5032182^2 + 822902^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183529775 + ... + 1183551742.

Almost surely, 2^{26000023382728} is an apocalyptic number.

It is an amenable number.

26000023382728 is a deficient number, since it is larger than the sum of its proper divisors (22785526703252).

26000023382728 is a wasteful number, since it uses less digits than its factorization.

26000023382728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367082896 (or 2367082892 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 26000023382728 in words is "twenty-six trillion, twenty-three million, three hundred eighty-two thousand, seven hundred twenty-eight".