44442242020042 has 16 divisors (see below), whose sum is σ = 68632162616160. Its totient is φ = 21571195221072.

The previous prime is 44442242020003. The next prime is 44442242020049. The reversal of 44442242020042 is 24002024224444.

It is a super-3 number, since 3×44442242020042³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (44442242020049) by changing a digit.

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, 1585170817 + ... + 1585198852.

It is an arithmetic number, because the mean of its divisors is an integer number (4289510163510).

Almost surely, 2^{44442242020042} is an apocalyptic number.

44442242020042 is a deficient number, since it is larger than the sum of its proper divisors (24189920596118).

44442242020042 is a wasteful number, since it uses less digits than its factorization.

44442242020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170369877.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 44442242020042 its reverse (24002024224444), we get a palindrome (68444266244486).

The spelling of 44442242020042 in words is "forty-four trillion, four hundred forty-two billion, two hundred forty-two million, twenty thousand, forty-two".