13304002340 has 12 divisors (see below), whose sum is σ = 27938404956. Its totient is φ = 5321600928.

The previous prime is 13304002297. The next prime is 13304002343. The reversal of 13304002340 is 4320040331.

It can be written as a sum of positive squares in 2 ways, for example, as 2332696804 + 10971305536 = 48298^2 + 104744^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 665200117 = 13304002340 / (1 + 3 + 3 + 0 + 4 + 0 + 0 + 2 + 3 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (13304002343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332600039 + ... + 332600078.

It is an arithmetic number, because the mean of its divisors is an integer number (2328200413).

Almost surely, 2^13304002340 is an apocalyptic number.

13304002340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13304002340 is an abundant number, since it is smaller than the sum of its proper divisors (14634402616).

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

13304002340 is a wasteful number, since it uses less digits than its factorization.

13304002340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665200126 (or 665200124 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 13304002340 its reverse (4320040331), we get a palindrome (17624042671).

The spelling of 13304002340 in words is "thirteen billion, three hundred four million, two thousand, three hundred forty".