42022444004 has 12 divisors (see below), whose sum is σ = 73540714800. Its totient is φ = 21010811208.

The previous prime is 42022443971. The next prime is 42022444031. The reversal of 42022444004 is 40044422024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330467 + ... + 439605.

It is an arithmetic number, because the mean of its divisors is an integer number (6128392900).

Almost surely, 2^42022444004 is an apocalyptic number.

It is an amenable number.

42022444004 is a deficient number, since it is larger than the sum of its proper divisors (31518270796).

42022444004 is a wasteful number, since it uses less digits than its factorization.

42022444004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205402 (or 205400 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42022444004 its reverse (40044422024), we get a palindrome (82066866028).

The spelling of 42022444004 in words is "forty-two billion, twenty-two million, four hundred forty-four thousand, four".