13336888890 has 64 divisors (see below), whose sum is σ = 34534991232. Its totient is φ = 3276806400.

The previous prime is 13336888883. The next prime is 13336888921. The reversal of 13336888890 is 9888863331.

13336888890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13336888890.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179385 + ... + 242595.

It is an arithmetic number, because the mean of its divisors is an integer number (539609238).

Almost surely, 2^13336888890 is an apocalyptic number.

13336888890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13336888890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17267495616).

13336888890 is an abundant number, since it is smaller than the sum of its proper divisors (21198102342).

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

13336888890 is a wasteful number, since it uses less digits than its factorization.

13336888890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63775.

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 13336888890 in words is "thirteen billion, three hundred thirty-six million, eight hundred eighty-eight thousand, eight hundred ninety".