13352445351343 has 4 divisors (see below), whose sum is σ = 15259937544400. Its totient is φ = 11444953158288.

The previous prime is 13352445351277. The next prime is 13352445351379. The reversal of 13352445351343 is 34315354425331.

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

It is a cyclic number.

It is not a de Polignac number, because 13352445351343 - 2¹³ = 13352445343151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13352445351293 and 13352445351302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352445351143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953746096518 + ... + 953746096531.

It is an arithmetic number, because the mean of its divisors is an integer number (3814984386100).

Almost surely, 2^{13352445351343} is an apocalyptic number.

13352445351343 is a deficient number, since it is larger than the sum of its proper divisors (1907492193057).

13352445351343 is an equidigital number, since it uses as much as digits as its factorization.

13352445351343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907492193056.

The product of its digits is 3888000, while the sum is 46.

Adding to 13352445351343 its reverse (34315354425331), we get a palindrome (47667799776674).

The spelling of 13352445351343 in words is "thirteen trillion, three hundred fifty-two billion, four hundred forty-five million, three hundred fifty-one thousand, three hundred forty-three".