42113355344 has 20 divisors (see below), whose sum is σ = 81625120896. Its totient is φ = 21048808032.

The previous prime is 42113355337. The next prime is 42113355407. The reversal of 42113355344 is 44355331124.

It is a congruent number.

It is an unprimeable number.

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, 447584 + ... + 533439.

Almost surely, 2^42113355344 is an apocalyptic number.

It is an amenable number.

42113355344 is a deficient number, since it is larger than the sum of its proper divisors (39511765552).

42113355344 is a wasteful number, since it uses less digits than its factorization.

42113355344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983714 (or 983708 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

Adding to 42113355344 its reverse (44355331124), we get a palindrome (86468686468).

The spelling of 42113355344 in words is "forty-two billion, one hundred thirteen million, three hundred fifty-five thousand, three hundred forty-four".