42432104302142 has 32 divisors (see below), whose sum is σ = 64503492307200. Its totient is φ = 20931986614528.

The previous prime is 42432104302129. The next prime is 42432104302163. The reversal of 42432104302142 is 24120340123424.

It is a happy number.

42432104302142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42432104302099 and 42432104302108.

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 15 ways as a sum of consecutive naturals, for example, 1702925468 + ... + 1702950384.

It is an arithmetic number, because the mean of its divisors is an integer number (2015734134600).

Almost surely, 2^{42432104302142} is an apocalyptic number.

42432104302142 is a deficient number, since it is larger than the sum of its proper divisors (22071388005058).

42432104302142 is a wasteful number, since it uses less digits than its factorization.

42432104302142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45460.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 42432104302142 its reverse (24120340123424), we get a palindrome (66552444425566).

The spelling of 42432104302142 in words is "forty-two trillion, four hundred thirty-two billion, one hundred four million, three hundred two thousand, one hundred forty-two".