12434025342 has 16 divisors (see below), whose sum is σ = 24927124752. Its totient is φ = 4134829440.

The previous prime is 12434025323. The next prime is 12434025349. The reversal of 12434025342 is 24352043421.

12434025342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434025349) 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 7 ways as a sum of consecutive naturals, for example, 2458683 + ... + 2463734.

It is an arithmetic number, because the mean of its divisors is an integer number (1557945297).

Almost surely, 2^12434025342 is an apocalyptic number.

12434025342 is an abundant number, since it is smaller than the sum of its proper divisors (12493099410).

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

12434025342 is a wasteful number, since it uses less digits than its factorization.

12434025342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4922843.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 12434025342 its reverse (24352043421), we get a palindrome (36786068763).

The spelling of 12434025342 in words is "twelve billion, four hundred thirty-four million, twenty-five thousand, three hundred forty-two".