13340324002 has 4 divisors (see below), whose sum is σ = 20010486006. Its totient is φ = 6670162000.

The previous prime is 13340323993. The next prime is 13340324003. The reversal of 13340324002 is 20042304331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11215021801 + 2125302201 = 105901^2 + 46101^2 .

It is not an unprimeable number, because it can be changed into a prime (13340324003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3335080999 + ... + 3335081002.

Almost surely, 2^13340324002 is an apocalyptic number.

13340324002 is a deficient number, since it is larger than the sum of its proper divisors (6670162004).

13340324002 is an equidigital number, since it uses as much as digits as its factorization.

13340324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670162003.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13340324002 its reverse (20042304331), we get a palindrome (33382628333).

The spelling of 13340324002 in words is "thirteen billion, three hundred forty million, three hundred twenty-four thousand, two".