13434342134323 has 32 divisors (see below), whose sum is σ = 15055166472192. Its totient is φ = 11885359543200.

The previous prime is 13434342134299. The next prime is 13434342134341. The reversal of 13434342134323 is 32343124343431.

It is not a de Polignac number, because 13434342134323 - 2²¹ = 13434340037171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13434342134723) 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 31 ways as a sum of consecutive naturals, for example, 21217990 + ... + 21841972.

It is an arithmetic number, because the mean of its divisors is an integer number (470473952256).

Almost surely, 2^{13434342134323} is an apocalyptic number.

13434342134323 is a deficient number, since it is larger than the sum of its proper divisors (1620824337869).

13434342134323 is a wasteful number, since it uses less digits than its factorization.

13434342134323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624415.

The product of its digits is 746496, while the sum is 40.

Adding to 13434342134323 its reverse (32343124343431), we get a palindrome (45777466477754).

The spelling of 13434342134323 in words is "thirteen trillion, four hundred thirty-four billion, three hundred forty-two million, one hundred thirty-four thousand, three hundred twenty-three".