13243424104 has 32 divisors (see below), whose sum is σ = 26543039040. Its totient is φ = 6179324800.

The previous prime is 13243424087. The next prime is 13243424123. The reversal of 13243424104 is 40142434231.

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, 870202 + ... + 885289.

It is an arithmetic number, because the mean of its divisors is an integer number (829469970).

Almost surely, 2^13243424104 is an apocalyptic number.

It is an amenable number.

13243424104 is an abundant number, since it is smaller than the sum of its proper divisors (13299614936).

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

13243424104 is a wasteful number, since it uses less digits than its factorization.

13243424104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755561 (or 1755557 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13243424104 its reverse (40142434231), we get a palindrome (53385858335).

The spelling of 13243424104 in words is "thirteen billion, two hundred forty-three million, four hundred twenty-four thousand, one hundred four".