42032320134430 has 16 divisors (see below), whose sum is σ = 75660314538384. Its totient is φ = 16812452876800.

The previous prime is 42032320134401. The next prime is 42032320134439. The reversal of 42032320134430 is 3443102323024.

It is a happy number.

42032320134430 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 = 42032320134392 and 42032320134401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42032320134439) by changing a digit.

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, 59025496 + ... + 59733355.

It is an arithmetic number, because the mean of its divisors is an integer number (4728769658649).

Almost surely, 2^{42032320134430} is an apocalyptic number.

42032320134430 is a deficient number, since it is larger than the sum of its proper divisors (33627994403954).

42032320134430 is a wasteful number, since it uses less digits than its factorization.

42032320134430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118794251.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 42032320134430 its reverse (3443102323024), we get a palindrome (45475422457454).

The spelling of 42032320134430 in words is "forty-two trillion, thirty-two billion, three hundred twenty million, one hundred thirty-four thousand, four hundred thirty".