13321242033404 has 48 divisors (see below), whose sum is σ = 23770380650016. Its totient is φ = 6531383289600.

The previous prime is 13321242033397. The next prime is 13321242033431. The reversal of 13321242033404 is 40433024212331.

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, 14443202 + ... + 15337814.

It is an arithmetic number, because the mean of its divisors is an integer number (495216263542).

Almost surely, 2^{13321242033404} is an apocalyptic number.

It is an amenable number.

13321242033404 is a deficient number, since it is larger than the sum of its proper divisors (10449138616612).

13321242033404 is a wasteful number, since it uses less digits than its factorization.

13321242033404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895086 (or 895084 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13321242033404 its reverse (40433024212331), we get a palindrome (53754266245735).

The spelling of 13321242033404 in words is "thirteen trillion, three hundred twenty-one billion, two hundred forty-two million, thirty-three thousand, four hundred four".