26328818802 has 64 divisors (see below), whose sum is σ = 62011313280. Its totient is φ = 7347110400.

The previous prime is 26328818801. The next prime is 26328818897. The reversal of 26328818802 is 20881882362.

It is not an unprimeable number, because it can be changed into a prime (26328818801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 324774 + ... + 397662.

It is an arithmetic number, because the mean of its divisors is an integer number (968926770).

Almost surely, 2^26328818802 is an apocalyptic number.

26328818802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 26328818802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31005656640).

26328818802 is an abundant number, since it is smaller than the sum of its proper divisors (35682494478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26328818802 is a wasteful number, since it uses less digits than its factorization.

26328818802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73339.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 26328818802 in words is "twenty-six billion, three hundred twenty-eight million, eight hundred eighteen thousand, eight hundred two".