42440024226 has 8 divisors (see below), whose sum is σ = 84880048464. Its totient is φ = 14146674740.

The previous prime is 42440024203. The next prime is 42440024227. The reversal of 42440024226 is 62242004424.

It is a sphenic number, since it is the product of 3 distinct primes.

42440024226 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42440024193 and 42440024202.

It is not an unprimeable number, because it can be changed into a prime (42440024227) by changing a digit.

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, 3536668680 + ... + 3536668691.

It is an arithmetic number, because the mean of its divisors is an integer number (10610006058).

Almost surely, 2^42440024226 is an apocalyptic number.

42440024226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42440024226 is a wasteful number, since it uses less digits than its factorization.

42440024226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073337376.

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 42440024226 in words is "forty-two billion, four hundred forty million, twenty-four thousand, two hundred twenty-six".