42432300042 has 64 divisors (see below), whose sum is σ = 93276779904. Its totient is φ = 12761763840.

The previous prime is 42432299983. The next prime is 42432300047. The reversal of 42432300042 is 24000323424.

It is a junction number, because it is equal to n+sod(n) for n = 42432299985 and 42432300021.

It is not an unprimeable number, because it can be changed into a prime (42432300047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5626098 + ... + 5633634.

It is an arithmetic number, because the mean of its divisors is an integer number (1457449686).

Almost surely, 2^42432300042 is an apocalyptic number.

42432300042 is an abundant number, since it is smaller than the sum of its proper divisors (50844479862).

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

42432300042 is a wasteful number, since it uses less digits than its factorization.

42432300042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8183.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42432300042 its reverse (24000323424), we get a palindrome (66432623466).

The spelling of 42432300042 in words is "forty-two billion, four hundred thirty-two million, three hundred thousand, forty-two".