13300340213421 has 48 divisors (see below), whose sum is σ = 19876540948992. Its totient is φ = 8561322806400.

The previous prime is 13300340213417. The next prime is 13300340213509. The reversal of 13300340213421 is 12431204300331.

It is a happy number.

13300340213421 is a `hidden beast` number, since 1 + 3 + 300 + 340 + 2 + 13 + 4 + 2 + 1 = 666.

It is not a de Polignac number, because 13300340213421 - 2² = 13300340213417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300340218421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250116166 + ... + 250169336.

It is an arithmetic number, because the mean of its divisors is an integer number (414094603104).

Almost surely, 2^{13300340213421} is an apocalyptic number.

It is an amenable number.

13300340213421 is a deficient number, since it is larger than the sum of its proper divisors (6576200735571).

13300340213421 is a wasteful number, since it uses less digits than its factorization.

13300340213421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55234 (or 55231 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13300340213421 its reverse (12431204300331), we get a palindrome (25731544513752).

The spelling of 13300340213421 in words is "thirteen trillion, three hundred billion, three hundred forty million, two hundred thirteen thousand, four hundred twenty-one".