13415244208 has 10 divisors (see below), whose sum is σ = 25992035684. Its totient is φ = 6707622096.

The previous prime is 13415244163. The next prime is 13415244229. The reversal of 13415244208 is 80244251431.

13415244208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419226366 + ... + 419226397.

Almost surely, 2^13415244208 is an apocalyptic number.

It is an amenable number.

13415244208 is a deficient number, since it is larger than the sum of its proper divisors (12576791476).

13415244208 is an equidigital number, since it uses as much as digits as its factorization.

13415244208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838452771 (or 838452765 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 13415244208 its reverse (80244251431), we get a palindrome (93659495639).

The spelling of 13415244208 in words is "thirteen billion, four hundred fifteen million, two hundred forty-four thousand, two hundred eight".