442242103130634 has 8 divisors (see below), whose sum is σ = 884484206261280. Its totient is φ = 147414034376876.

The previous prime is 442242103130617. The next prime is 442242103130657. The reversal of 442242103130634 is 436031301242244.

It is a sphenic number, since it is the product of 3 distinct primes.

442242103130634 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 442242103130592 and 442242103130601.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36853508594214 + ... + 36853508594225.

It is an arithmetic number, because the mean of its divisors is an integer number (110560525782660).

Almost surely, 2^{442242103130634} is an apocalyptic number.

442242103130634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

442242103130634 is a wasteful number, since it uses less digits than its factorization.

442242103130634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73707017188444.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 442242103130634 its reverse (436031301242244), we get a palindrome (878273404372878).

The spelling of 442242103130634 in words is "four hundred forty-two trillion, two hundred forty-two billion, one hundred three million, one hundred thirty thousand, six hundred thirty-four".