42022432004 has 12 divisors (see below), whose sum is σ = 84044864064. Its totient is φ = 18009613704.

The previous prime is 42022431989. The next prime is 42022432007. The reversal of 42022432004 is 40023422024.

42022432004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (42022432007) 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 3 ways as a sum of consecutive naturals, for example, 750400544 + ... + 750400599.

It is an arithmetic number, because the mean of its divisors is an integer number (7003738672).

Almost surely, 2^42022432004 is an apocalyptic number.

It is an amenable number.

42022432004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42022432004 is a wasteful number, since it uses less digits than its factorization.

42022432004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500801154 (or 1500801152 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 42022432004 its reverse (40023422024), we get a palindrome (82045854028).

The spelling of 42022432004 in words is "forty-two billion, twenty-two million, four hundred thirty-two thousand, four".