13043340004 has 24 divisors (see below), whose sum is σ = 23402621088. Its totient is φ = 6357149760.

The previous prime is 13043339987. The next prime is 13043340047. The reversal of 13043340004 is 40004334031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161167 + ... + 228169.

It is an arithmetic number, because the mean of its divisors is an integer number (975109212).

Almost surely, 2^13043340004 is an apocalyptic number.

It is an amenable number.

13043340004 is a deficient number, since it is larger than the sum of its proper divisors (10359281084).

13043340004 is a wasteful number, since it uses less digits than its factorization.

13043340004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68235 (or 68233 counting only the distinct ones).

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

Adding to 13043340004 its reverse (40004334031), we get a palindrome (53047674035).

The spelling of 13043340004 in words is "thirteen billion, forty-three million, three hundred forty thousand, four".