42444530034524 has 12 divisors (see below), whose sum is σ = 78187292169000. Its totient is φ = 20105303700528.

The previous prime is 42444530034523. The next prime is 42444530034527. The reversal of 42444530034524 is 42543003544424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42444530034523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279240329099 + ... + 279240329250.

It is an arithmetic number, because the mean of its divisors is an integer number (6515607680750).

Almost surely, 2^{42444530034524} is an apocalyptic number.

It is an amenable number.

42444530034524 is a deficient number, since it is larger than the sum of its proper divisors (35742762134476).

42444530034524 is a wasteful number, since it uses less digits than its factorization.

42444530034524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558480658372 (or 558480658370 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 44.

Adding to 42444530034524 its reverse (42543003544424), we get a palindrome (84987533578948).

The spelling of 42444530034524 in words is "forty-two trillion, four hundred forty-four billion, five hundred thirty million, thirty-four thousand, five hundred twenty-four".