4285134857 has 4 divisors (see below), whose sum is σ = 4384789200. Its totient is φ = 4185480516.

The previous prime is 4285134817. The next prime is 4285134907. The reversal of 4285134857 is 7584315824.

4285134857 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4285134857 - 2¹² = 4285130761 is a prime.

It is a super-3 number, since 3×4285134857³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4285134817) 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 3 ways as a sum of consecutive naturals, for example, 49827107 + ... + 49827192.

It is an arithmetic number, because the mean of its divisors is an integer number (1096197300).

Almost surely, 2^4285134857 is an apocalyptic number.

It is an amenable number.

4285134857 is a deficient number, since it is larger than the sum of its proper divisors (99654343).

4285134857 is an equidigital number, since it uses as much as digits as its factorization.

4285134857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99654342.

The product of its digits is 1075200, while the sum is 47.

The square root of 4285134857 is about 65460.9414613019. The cubic root of 4285134857 is about 1624.2573151499.

The spelling of 4285134857 in words is "four billion, two hundred eighty-five million, one hundred thirty-four thousand, eight hundred fifty-seven".