13204340353342 has 4 divisors (see below), whose sum is σ = 19806510530016. Its totient is φ = 6602170176670.

The previous prime is 13204340353333. The next prime is 13204340353361. The reversal of 13204340353342 is 24335304340231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3301085088334 + ... + 3301085088337.

It is an arithmetic number, because the mean of its divisors is an integer number (4951627632504).

Almost surely, 2^{13204340353342} is an apocalyptic number.

13204340353342 is a deficient number, since it is larger than the sum of its proper divisors (6602170176674).

13204340353342 is an equidigital number, since it uses as much as digits as its factorization.

13204340353342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6602170176673.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 13204340353342 its reverse (24335304340231), we get a palindrome (37539644693573).

The spelling of 13204340353342 in words is "thirteen trillion, two hundred four billion, three hundred forty million, three hundred fifty-three thousand, three hundred forty-two".