13208104144 has 20 divisors (see below), whose sum is σ = 26937581440. Its totient is φ = 6256470240.

The previous prime is 13208104127. The next prime is 13208104153. The reversal of 13208104144 is 44140180231.

It is a congruent number.

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, 21723552 + ... + 21724159.

It is an arithmetic number, because the mean of its divisors is an integer number (1346879072).

Almost surely, 2^13208104144 is an apocalyptic number.

It is an amenable number.

13208104144 is an abundant number, since it is smaller than the sum of its proper divisors (13729477296).

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

13208104144 is a wasteful number, since it uses less digits than its factorization.

13208104144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43447738 (or 43447732 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 13208104144 its reverse (44140180231), we get a palindrome (57348284375).

The spelling of 13208104144 in words is "thirteen billion, two hundred eight million, one hundred four thousand, one hundred forty-four".