42225550244 has 48 divisors (see below), whose sum is σ = 77410099200. Its totient is φ = 20129709600.

The previous prime is 42225550217. The next prime is 42225550267. The reversal of 42225550244 is 44205552224.

It is a happy number.

42225550244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4805447 + ... + 4814225.

It is an arithmetic number, because the mean of its divisors is an integer number (1612710400).

Almost surely, 2^42225550244 is an apocalyptic number.

It is an amenable number.

42225550244 is a deficient number, since it is larger than the sum of its proper divisors (35184548956).

42225550244 is a wasteful number, since it uses less digits than its factorization.

42225550244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9384 (or 9382 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

The spelling of 42225550244 in words is "forty-two billion, two hundred twenty-five million, five hundred fifty thousand, two hundred forty-four".