42244002044 has 24 divisors (see below), whose sum is σ = 74199810048. Its totient is φ = 21044121840.

The previous prime is 42244002019. The next prime is 42244002071. The reversal of 42244002044 is 44020044224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3106949 + ... + 3120515.

It is an arithmetic number, because the mean of its divisors is an integer number (3091658752).

Almost surely, 2^42244002044 is an apocalyptic number.

It is an amenable number.

42244002044 is a deficient number, since it is larger than the sum of its proper divisors (31955808004).

42244002044 is a wasteful number, since it uses less digits than its factorization.

42244002044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16385 (or 16383 counting only the distinct ones).

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

Adding to 42244002044 its reverse (44020044224), we get a palindrome (86264046268).

The spelling of 42244002044 in words is "forty-two billion, two hundred forty-four million, two thousand, forty-four".