13243350412 has 48 divisors (see below), whose sum is σ = 25069363200. Its totient is φ = 6103500480.

The previous prime is 13243350403. The next prime is 13243350457. The reversal of 13243350412 is 21405334231.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 671914 + ... + 691342.

It is an arithmetic number, because the mean of its divisors is an integer number (522278400).

Almost surely, 2^13243350412 is an apocalyptic number.

It is an amenable number.

13243350412 is a deficient number, since it is larger than the sum of its proper divisors (11826012788).

13243350412 is a wasteful number, since it uses less digits than its factorization.

13243350412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19726 (or 19724 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13243350412 its reverse (21405334231), we get a palindrome (34648684643).

The spelling of 13243350412 in words is "thirteen billion, two hundred forty-three million, three hundred fifty thousand, four hundred twelve".