4042854033843 has 64 divisors (see below), whose sum is σ = 6038706585600. Its totient is φ = 2396728414080.

The previous prime is 4042854033833. The next prime is 4042854033887. The reversal of 4042854033843 is 3483304582404.

It is not a de Polignac number, because 4042854033843 - 2⁸ = 4042854033587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4042854033792 and 4042854033801.

It is not an unprimeable number, because it can be changed into a prime (4042854033833) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5928988 + ... + 6575606.

It is an arithmetic number, because the mean of its divisors is an integer number (94354790400).

Almost surely, 2^{4042854033843} is an apocalyptic number.

4042854033843 is a deficient number, since it is larger than the sum of its proper divisors (1995852551757).

4042854033843 is a wasteful number, since it uses less digits than its factorization.

4042854033843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646792.

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 4042854033843 in words is "four trillion, forty-two billion, eight hundred fifty-four million, thirty-three thousand, eight hundred forty-three".