13342021423304 has 96 divisors (see below), whose sum is σ = 29236085049600. Its totient is φ = 5691408145920.

The previous prime is 13342021423277. The next prime is 13342021423307. The reversal of 13342021423304 is 40332412024331.

It is not an unprimeable number, because it can be changed into a prime (13342021423307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192593777 + ... + 192663039.

It is an arithmetic number, because the mean of its divisors is an integer number (304542552600).

Almost surely, 2^{13342021423304} is an apocalyptic number.

13342021423304 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 13342021423304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14618042524800).

13342021423304 is an abundant number, since it is smaller than the sum of its proper divisors (15894063626296).

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

13342021423304 is a wasteful number, since it uses less digits than its factorization.

13342021423304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71563 (or 71552 counting only the distinct ones).

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

Adding to 13342021423304 its reverse (40332412024331), we get a palindrome (53674433447635).

The spelling of 13342021423304 in words is "thirteen trillion, three hundred forty-two billion, twenty-one million, four hundred twenty-three thousand, three hundred four".