42040002424244 has 36 divisors (see below), whose sum is σ = 81201747646404. Its totient is φ = 19029801120000.

The previous prime is 42040002424219. The next prime is 42040002424253. The reversal of 42040002424244 is 44242420004024.

42040002424244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24943332148900 + 17096670275344 = 4994330^2 + 4134812^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42040002424244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180089807 + ... + 180323094.

It is an arithmetic number, because the mean of its divisors is an integer number (2255604101289).

Almost surely, 2^{42040002424244} is an apocalyptic number.

42040002424244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42040002424244 is a deficient number, since it is larger than the sum of its proper divisors (39161745222160).

42040002424244 is a wasteful number, since it uses less digits than its factorization.

42040002424244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360413168 (or 360413155 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 42040002424244 its reverse (44242420004024), we get a palindrome (86282422428268).

The spelling of 42040002424244 in words is "forty-two trillion, forty billion, two million, four hundred twenty-four thousand, two hundred forty-four".