44011020042442 has 16 divisors (see below), whose sum is σ = 69494716288800. Its totient is φ = 20846235679920.

The previous prime is 44011020042403. The next prime is 44011020042571. The reversal of 44011020042442 is 24424002011044.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 44011020042442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29529909 + ... + 30984472.

It is an arithmetic number, because the mean of its divisors is an integer number (4343419768050).

Almost surely, 2^{44011020042442} is an apocalyptic number.

44011020042442 is a deficient number, since it is larger than the sum of its proper divisors (25483696246358).

44011020042442 is a wasteful number, since it uses less digits than its factorization.

44011020042442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60533541.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 44011020042442 its reverse (24424002011044), we get a palindrome (68435022053486).

The spelling of 44011020042442 in words is "forty-four trillion, eleven billion, twenty million, forty-two thousand, four hundred forty-two".