4854841243 has 16 divisors (see below), whose sum is σ = 5609350656. Its totient is φ = 4115675520.

The previous prime is 4854841207. The next prime is 4854841291. The reversal of 4854841243 is 3421484584.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4854841243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4854841243.

It is not an unprimeable number, because it can be changed into a prime (4854841543) 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, 631380 + ... + 639022.

It is an arithmetic number, because the mean of its divisors is an integer number (350584416).

Almost surely, 2^4854841243 is an apocalyptic number.

4854841243 is a deficient number, since it is larger than the sum of its proper divisors (754509413).

4854841243 is a wasteful number, since it uses less digits than its factorization.

4854841243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8634.

The product of its digits is 491520, while the sum is 43.

The square root of 4854841243 is about 69676.6908155087. The cubic root of 4854841243 is about 1693.2653094079.

The spelling of 4854841243 in words is "four billion, eight hundred fifty-four million, eight hundred forty-one thousand, two hundred forty-three".