2244330044142 has 16 divisors (see below), whose sum is σ = 4488891018192. Its totient is φ = 748071526400.

The previous prime is 2244330044141. The next prime is 2244330044147. The reversal of 2244330044142 is 2414400334422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244330044141) 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, 9495609 + ... + 9729092.

It is an arithmetic number, because the mean of its divisors is an integer number (280555688637).

Almost surely, 2^{2244330044142} is an apocalyptic number.

2244330044142 is an abundant number, since it is smaller than the sum of its proper divisors (2244560974050).

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

2244330044142 is a wasteful number, since it uses less digits than its factorization.

2244330044142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19244163.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 2244330044142 its reverse (2414400334422), we get a palindrome (4658730378564).

The spelling of 2244330044142 in words is "two trillion, two hundred forty-four billion, three hundred thirty million, forty-four thousand, one hundred forty-two".