13342420243023 has 16 divisors (see below), whose sum is σ = 18383845915776. Its totient is φ = 8602066922400.

The previous prime is 13342420243001. The next prime is 13342420243069. The reversal of 13342420243023 is 32034202424331.

It is not a de Polignac number, because 13342420243023 - 2²⁵ = 13342386688591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13342420253023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512014765 + ... + 512040822.

It is an arithmetic number, because the mean of its divisors is an integer number (1148990369736).

Almost surely, 2^{13342420243023} is an apocalyptic number.

13342420243023 is a deficient number, since it is larger than the sum of its proper divisors (5041425672753).

13342420243023 is a wasteful number, since it uses less digits than its factorization.

13342420243023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024055734.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 13342420243023 its reverse (32034202424331), we get a palindrome (45376622667354).

The spelling of 13342420243023 in words is "thirteen trillion, three hundred forty-two billion, four hundred twenty million, two hundred forty-three thousand, twenty-three".