4285728873043 has 8 divisors (see below), whose sum is σ = 4292778351888. Its totient is φ = 4278680882784.

The previous prime is 4285728873031. The next prime is 4285728873053. The reversal of 4285728873043 is 3403788275824.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4285728873043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4285728873053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5465896 + ... + 6200602.

It is an arithmetic number, because the mean of its divisors is an integer number (536597293986).

Almost surely, 2^{4285728873043} is an apocalyptic number.

4285728873043 is a deficient number, since it is larger than the sum of its proper divisors (7049478845).

4285728873043 is an equidigital number, since it uses as much as digits as its factorization.

4285728873043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744293.

The product of its (nonzero) digits is 72253440, while the sum is 61.

The spelling of 4285728873043 in words is "four trillion, two hundred eighty-five billion, seven hundred twenty-eight million, eight hundred seventy-three thousand, forty-three".