42853307530242 has 32 divisors (see below), whose sum is σ = 93538202207040. Its totient is φ = 12980284560320.

The previous prime is 42853307530223. The next prime is 42853307530247. The reversal of 42853307530242 is 24203570335824.

It is a junction number, because it is equal to n+sod(n) for n = 42853307530191 and 42853307530200.

It is not an unprimeable number, because it can be changed into a prime (42853307530247) 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 15 ways as a sum of consecutive naturals, for example, 139000017 + ... + 139307972.

It is an arithmetic number, because the mean of its divisors is an integer number (2923068818970).

Almost surely, 2^{42853307530242} is an apocalyptic number.

42853307530242 is an abundant number, since it is smaller than the sum of its proper divisors (50684894676798).

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

42853307530242 is a wasteful number, since it uses less digits than its factorization.

42853307530242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278310338.

The product of its (nonzero) digits is 4838400, while the sum is 48.

The spelling of 42853307530242 in words is "forty-two trillion, eight hundred fifty-three billion, three hundred seven million, five hundred thirty thousand, two hundred forty-two".