442141532530122 has 32 divisors (see below), whose sum is σ = 954548436055680. Its totient is φ = 136111536249920.

The previous prime is 442141532530109. The next prime is 442141532530123. The reversal of 442141532530122 is 221035235141244.

It is not an unprimeable number, because it can be changed into a prime (442141532530123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55240067529 + ... + 55240075532.

It is an arithmetic number, because the mean of its divisors is an integer number (29829638626740).

Almost surely, 2^{442141532530122} is an apocalyptic number.

442141532530122 is an abundant number, since it is smaller than the sum of its proper divisors (512406903525558).

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

442141532530122 is a wasteful number, since it uses less digits than its factorization.

442141532530122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110480143118.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 442141532530122 its reverse (221035235141244), we get a palindrome (663176767671366).

The spelling of 442141532530122 in words is "four hundred forty-two trillion, one hundred forty-one billion, five hundred thirty-two million, five hundred thirty thousand, one hundred twenty-two".