42244000004 has 24 divisors (see below), whose sum is σ = 74672719128. Its totient is φ = 20909396480.

The previous prime is 42243999977. The next prime is 42244000013. The reversal of 42244000004 is 40000044224.

It can be written as a sum of positive squares in 4 ways, for example, as 1971537604 + 40272462400 = 44402^2 + 200680^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42244000004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314174 + ... + 428010.

It is an arithmetic number, because the mean of its divisors is an integer number (3111363297).

Almost surely, 2^42244000004 is an apocalyptic number.

It is an amenable number.

42244000004 is a deficient number, since it is larger than the sum of its proper divisors (32428719124).

42244000004 is a wasteful number, since it uses less digits than its factorization.

42244000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114775 (or 114773 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 42244000004 its reverse (40000044224), we get a palindrome (82244044228).

The spelling of 42244000004 in words is "forty-two billion, two hundred forty-four million, four", and thus it is an aban number.