13421302244224 has 96 divisors (see below), whose sum is σ = 30613022490960. Its totient is φ = 5741541027840.

The previous prime is 13421302244137. The next prime is 13421302244237. The reversal of 13421302244224 is 42244220312431.

13421302244224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13421302244224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277958964 + ... + 278007244.

Almost surely, 2^{13421302244224} is an apocalyptic number.

13421302244224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13421302244224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15306511245480).

13421302244224 is an abundant number, since it is smaller than the sum of its proper divisors (17191720246736).

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

13421302244224 is an frugal number, since it uses more digits than its factorization.

13421302244224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49416 (or 48847 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 13421302244224 its reverse (42244220312431), we get a palindrome (55665522556655).

The spelling of 13421302244224 in words is "thirteen trillion, four hundred twenty-one billion, three hundred two million, two hundred forty-four thousand, two hundred twenty-four".