26340802827 has 16 divisors (see below), whose sum is σ = 36384924672. Its totient is φ = 16932699360.

The previous prime is 26340802801. The next prime is 26340802841. The reversal of 26340802827 is 72820804362.

It is not a de Polignac number, because 26340802827 - 2¹¹ = 26340800779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26340872827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485493 + ... + 537014.

It is an arithmetic number, because the mean of its divisors is an integer number (2274057792).

Almost surely, 2^26340802827 is an apocalyptic number.

26340802827 is a deficient number, since it is larger than the sum of its proper divisors (10044121845).

26340802827 is a wasteful number, since it uses less digits than its factorization.

26340802827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022818.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 26340802827 in words is "twenty-six billion, three hundred forty million, eight hundred two thousand, eight hundred twenty-seven".