42244001442244 has 24 divisors (see below), whose sum is σ = 84491587089728. Its totient is φ = 18103804002720.

The previous prime is 42244001442241. The next prime is 42244001442257. The reversal of 42244001442244 is 44224410044224.

It is a happy number.

42244001442244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42244001442241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31329774 + ... + 32650309.

Almost surely, 2^{42244001442244} is an apocalyptic number.

It is an amenable number.

42244001442244 is an abundant number, since it is smaller than the sum of its proper divisors (42247585647484).

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

42244001442244 is a wasteful number, since it uses less digits than its factorization.

42244001442244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64003675 (or 64003673 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 37.

Adding to 42244001442244 its reverse (44224410044224), we get a palindrome (86468411486468).

The spelling of 42244001442244 in words is "forty-two trillion, two hundred forty-four billion, one million, four hundred forty-two thousand, two hundred forty-four".