12433442343342 has 16 divisors (see below), whose sum is σ = 24881891878992. Its totient is φ = 4141979582400.

The previous prime is 12433442343331. The next prime is 12433442343367. The reversal of 12433442343342 is 24334324433421.

It is a junction number, because it is equal to n+sod(n) for n = 12433442343294 and 12433442343303.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 625288909 + ... + 625308792.

It is an arithmetic number, because the mean of its divisors is an integer number (1555118242437).

Almost surely, 2^{12433442343342} is an apocalyptic number.

12433442343342 is an abundant number, since it is smaller than the sum of its proper divisors (12448449535650).

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

12433442343342 is a wasteful number, since it uses less digits than its factorization.

12433442343342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250599363.

The product of its digits is 1990656, while the sum is 42.

Adding to 12433442343342 its reverse (24334324433421), we get a palindrome (36767766776763).

The spelling of 12433442343342 in words is "twelve trillion, four hundred thirty-three billion, four hundred forty-two million, three hundred forty-three thousand, three hundred forty-two".