42224020244 has 48 divisors (see below), whose sum is σ = 84731017728. Its totient is φ = 18035474688.

The previous prime is 42224020217. The next prime is 42224020253. The reversal of 42224020244 is 44202042224.

It is a congruent number.

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, 16035152 + ... + 16037784.

It is an arithmetic number, because the mean of its divisors is an integer number (1765229536).

Almost surely, 2^42224020244 is an apocalyptic number.

It is an amenable number.

42224020244 is an abundant number, since it is smaller than the sum of its proper divisors (42506997484).

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

42224020244 is a wasteful number, since it uses less digits than its factorization.

42224020244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344 (or 4342 counting only the distinct ones).

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

Adding to 42224020244 its reverse (44202042224), we get a palindrome (86426062468).

The spelling of 42224020244 in words is "forty-two billion, two hundred twenty-four million, twenty thousand, two hundred forty-four".