26812089446 has 8 divisors (see below), whose sum is σ = 40899797640. Its totient is φ = 13178823568.

The previous prime is 26812089439. The next prime is 26812089449. The reversal of 26812089446 is 64498021862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 26812089394 and 26812089403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26812089449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113610431 + ... + 113610666.

It is an arithmetic number, because the mean of its divisors is an integer number (5112474705).

Almost surely, 2^26812089446 is an apocalyptic number.

26812089446 is a deficient number, since it is larger than the sum of its proper divisors (14087708194).

26812089446 is a wasteful number, since it uses less digits than its factorization.

26812089446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227221158.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 26812089446 in words is "twenty-six billion, eight hundred twelve million, eighty-nine thousand, four hundred forty-six".