42244415524 has 48 divisors (see below), whose sum is σ = 76235056128. Its totient is φ = 20471074848.

The previous prime is 42244415513. The next prime is 42244415533. The reversal of 42244415524 is 42551444224.

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 15 ways as a sum of consecutive naturals, for example, 23638959 + ... + 23640745.

It is an arithmetic number, because the mean of its divisors is an integer number (1588230336).

Almost surely, 2^42244415524 is an apocalyptic number.

It is an amenable number.

42244415524 is a deficient number, since it is larger than the sum of its proper divisors (33990640604).

42244415524 is a wasteful number, since it uses less digits than its factorization.

42244415524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824 (or 2822 counting only the distinct ones).

The product of its digits is 204800, while the sum is 37.

Adding to 42244415524 its reverse (42551444224), we get a palindrome (84795859748).

The spelling of 42244415524 in words is "forty-two billion, two hundred forty-four million, four hundred fifteen thousand, five hundred twenty-four".