40042240002224 has 20 divisors (see below), whose sum is σ = 78896786446920. Its totient is φ = 19681778983680.

The previous prime is 40042240002209. The next prime is 40042240002277. The reversal of 40042240002224 is 42220004224004.

40042240002224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40042240002193 and 40042240002202.

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 3 ways as a sum of consecutive naturals, for example, 21208812617 + ... + 21208814504.

It is an arithmetic number, because the mean of its divisors is an integer number (3944839322346).

Almost surely, 2^{40042240002224} is an apocalyptic number.

It is an amenable number.

40042240002224 is a deficient number, since it is larger than the sum of its proper divisors (38854546444696).

40042240002224 is a wasteful number, since it uses less digits than its factorization.

40042240002224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42417627188 (or 42417627182 counting only the distinct ones).

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

Adding to 40042240002224 its reverse (42220004224004), we get a palindrome (82262244226228).

The spelling of 40042240002224 in words is "forty trillion, forty-two billion, two hundred forty million, two thousand, two hundred twenty-four".