13202204013424 has 80 divisors (see below), whose sum is σ = 26569892185920. Its totient is φ = 6347336253440.

The previous prime is 13202204013407. The next prime is 13202204013457. The reversal of 13202204013424 is 42431040220231.

It is a junction number, because it is equal to n+sod(n) for n = 13202204013392 and 13202204013401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784762677 + ... + 784779499.

It is an arithmetic number, because the mean of its divisors is an integer number (332123652324).

Almost surely, 2^{13202204013424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13202204013424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13284946092960).

13202204013424 is an abundant number, since it is smaller than the sum of its proper divisors (13367688172496).

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

13202204013424 is a wasteful number, since it uses less digits than its factorization.

13202204013424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23698 (or 23692 counting only the distinct ones).

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

Adding to 13202204013424 its reverse (42431040220231), we get a palindrome (55633244233655).

The spelling of 13202204013424 in words is "thirteen trillion, two hundred two billion, two hundred four million, thirteen thousand, four hundred twenty-four".