42422406246 has 24 divisors (see below), whose sum is σ = 100271142504. Its totient is φ = 12855274560.

The previous prime is 42422406217. The next prime is 42422406253. The reversal of 42422406246 is 64260422424.

42422406246 is a `hidden beast` number, since 4 + 2 + 4 + 2 + 2 + 406 + 246 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 42422406246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107127091 + ... + 107127486.

It is an arithmetic number, because the mean of its divisors is an integer number (4177964271).

Almost surely, 2^42422406246 is an apocalyptic number.

42422406246 is an abundant number, since it is smaller than the sum of its proper divisors (57848736258).

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

42422406246 is a wasteful number, since it uses less digits than its factorization.

42422406246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214254596 (or 214254593 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 42422406246 in words is "forty-two billion, four hundred twenty-two million, four hundred six thousand, two hundred forty-six".