42853307151818 has 8 divisors (see below), whose sum is σ = 64279989778212. Its totient is φ = 21426643892416.

The previous prime is 42853307151791. The next prime is 42853307151841. The reversal of 42853307151818 is 81815170335824.

42853307151818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35292308577289 + 7560998574529 = 5940733^2 + 2749727^2 .

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

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, 3713096 + ... + 9974652.

Almost surely, 2^{42853307151818} is an apocalyptic number.

42853307151818 is a deficient number, since it is larger than the sum of its proper divisors (21426682626394).

42853307151818 is a wasteful number, since it uses less digits than its factorization.

42853307151818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9683496.

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 42853307151818 in words is "forty-two trillion, eight hundred fifty-three billion, three hundred seven million, one hundred fifty-one thousand, eight hundred eighteen".