13303440004 has 12 divisors (see below), whose sum is σ = 23331966364. Its totient is φ = 6637163904.

The previous prime is 13303439983. The next prime is 13303440011. The reversal of 13303440004 is 40004430331.

It can be written as a sum of positive squares in 2 ways, for example, as 4307296900 + 8996143104 = 65630^2 + 94848^2 .

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, 3636969 + ... + 3640624.

Almost surely, 2^13303440004 is an apocalyptic number.

It is an amenable number.

13303440004 is a deficient number, since it is larger than the sum of its proper divisors (10028526360).

13303440004 is a wasteful number, since it uses less digits than its factorization.

13303440004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278054 (or 7278052 counting only the distinct ones).

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

Adding to 13303440004 its reverse (40004430331), we get a palindrome (53307870335).

The spelling of 13303440004 in words is "thirteen billion, three hundred three million, four hundred forty thousand, four".