13333140020 has 48 divisors (see below), whose sum is σ = 29238935040. Its totient is φ = 5097540096.

The previous prime is 13333140013. The next prime is 13333140077. The reversal of 13333140020 is 2004133331.

13333140020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13333139974 and 13333140001.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 644396 + ... + 664764.

It is an arithmetic number, because the mean of its divisors is an integer number (609144480).

Almost surely, 2^13333140020 is an apocalyptic number.

13333140020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13333140020 is an abundant number, since it is smaller than the sum of its proper divisors (15905795020).

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

13333140020 is a wasteful number, since it uses less digits than its factorization.

13333140020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21824 (or 21822 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13333140020 its reverse (2004133331), we get a palindrome (15337273351).

The spelling of 13333140020 in words is "thirteen billion, three hundred thirty-three million, one hundred forty thousand, twenty".