13403220204324 has 24 divisors (see below), whose sum is σ = 31274441402848. Its totient is φ = 4467702792960.

The previous prime is 13403220204313. The next prime is 13403220204359. The reversal of 13403220204324 is 42340202230431.

It is a junction number, because it is equal to n+sod(n) for n = 13403220204291 and 13403220204300.

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, 3141382 + ... + 6055965.

Almost surely, 2^{13403220204324} is an apocalyptic number.

It is an amenable number.

13403220204324 is an abundant number, since it is smaller than the sum of its proper divisors (17871221198524).

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

13403220204324 is a wasteful number, since it uses less digits than its factorization.

13403220204324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318795 (or 9318793 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 13403220204324 its reverse (42340202230431), we get a palindrome (55743422434755).

The spelling of 13403220204324 in words is "thirteen trillion, four hundred three billion, two hundred twenty million, two hundred four thousand, three hundred twenty-four".