26696328448 has 18 divisors (see below), whose sum is σ = 53288374874. Its totient is φ = 13348164096.

The previous prime is 26696328433. The next prime is 26696328473. The reversal of 26696328448 is 84482369662.

It can be written as a sum of positive squares in only one way, i.e., 22346662144 + 4349666304 = 149488^2 + 65952^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26696328392 and 26696328401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52141011 + ... + 52141522.

Almost surely, 2^26696328448 is an apocalyptic number.

It is an amenable number.

26696328448 is a deficient number, since it is larger than the sum of its proper divisors (26592046426).

26696328448 is an equidigital number, since it uses as much as digits as its factorization.

26696328448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104282549 (or 104282535 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 58.

The spelling of 26696328448 in words is "twenty-six billion, six hundred ninety-six million, three hundred twenty-eight thousand, four hundred forty-eight".