42444844424 has 16 divisors (see below), whose sum is σ = 79598472720. Its totient is φ = 21218585040.

The previous prime is 42444844373. The next prime is 42444844441.

42444844424 is nontrivially palindromic in base 10.

42444844424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432362 + ... + 521369.

It is an arithmetic number, because the mean of its divisors is an integer number (4974904545).

Almost surely, 2^42444844424 is an apocalyptic number.

It is an amenable number.

42444844424 is a deficient number, since it is larger than the sum of its proper divisors (37153628296).

42444844424 is a wasteful number, since it uses less digits than its factorization.

42444844424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959300 (or 959296 counting only the distinct ones).

The product of its digits is 2097152, while the sum is 44.

The spelling of 42444844424 in words is "forty-two billion, four hundred forty-four million, eight hundred forty-four thousand, four hundred twenty-four".