42430432323032 has 64 divisors (see below), whose sum is σ = 86750417880000. Its totient is φ = 19339405438464.

The previous prime is 42430432322977. The next prime is 42430432323067. The reversal of 42430432323032 is 23032323403424.

It is a happy number.

42430432323032 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 = 42430432322983 and 42430432323001.

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, 5232932 + ... + 10594547.

It is an arithmetic number, because the mean of its divisors is an integer number (1355475279375).

Almost surely, 2^{42430432323032} is an apocalyptic number.

It is an amenable number.

42430432323032 is an abundant number, since it is smaller than the sum of its proper divisors (44319985556968).

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

42430432323032 is a wasteful number, since it uses less digits than its factorization.

42430432323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15827820 (or 15827816 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 42430432323032 its reverse (23032323403424), we get a palindrome (65462755726456).

The spelling of 42430432323032 in words is "forty-two trillion, four hundred thirty billion, four hundred thirty-two million, three hundred twenty-three thousand, thirty-two".