13343353340 has 12 divisors (see below), whose sum is σ = 28021042056. Its totient is φ = 5337341328.

The previous prime is 13343353339. The next prime is 13343353379. The reversal of 13343353340 is 4335334331.

It is a junction number, because it is equal to n+sod(n) for n = 13343353297 and 13343353306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333583814 + ... + 333583853.

It is an arithmetic number, because the mean of its divisors is an integer number (2335086838).

Almost surely, 2^13343353340 is an apocalyptic number.

13343353340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13343353340 is an abundant number, since it is smaller than the sum of its proper divisors (14677688716).

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

13343353340 is a wasteful number, since it uses less digits than its factorization.

13343353340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667167676 (or 667167674 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 32.

Adding to 13343353340 its reverse (4335334331), we get a palindrome (17678687671).

The spelling of 13343353340 in words is "thirteen billion, three hundred forty-three million, three hundred fifty-three thousand, three hundred forty".