12432422540334 has 8 divisors (see below), whose sum is σ = 24864845080680. Its totient is φ = 4144140846776.

The previous prime is 12432422540309. The next prime is 12432422540339. The reversal of 12432422540334 is 43304522423421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

12432422540334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12432422540292 and 12432422540301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12432422540339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036035211689 + ... + 1036035211700.

It is an arithmetic number, because the mean of its divisors is an integer number (3108105635085).

Almost surely, 2^{12432422540334} is an apocalyptic number.

12432422540334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12432422540334 is a wasteful number, since it uses less digits than its factorization.

12432422540334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072070423394.

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 12432422540334 its reverse (43304522423421), we get a palindrome (55736944963755).

The spelling of 12432422540334 in words is "twelve trillion, four hundred thirty-two billion, four hundred twenty-two million, five hundred forty thousand, three hundred thirty-four".