4385217841 has 8 divisors (see below), whose sum is σ = 4621104000. Its totient is φ = 4149840240.

The previous prime is 4385217839. The next prime is 4385217877. The reversal of 4385217841 is 1487125834.

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

It is a cyclic number.

It is not a de Polignac number, because 4385217841 - 2¹ = 4385217839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4385017841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109366 + ... + 143983.

It is an arithmetic number, because the mean of its divisors is an integer number (577638000).

Almost surely, 2^4385217841 is an apocalyptic number.

It is an amenable number.

4385217841 is a deficient number, since it is larger than the sum of its proper divisors (235886159).

4385217841 is a wasteful number, since it uses less digits than its factorization.

4385217841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254279.

The product of its digits is 215040, while the sum is 43.

The square root of 4385217841 is about 66220.9773485714. The cubic root of 4385217841 is about 1636.8054312507.

The spelling of 4385217841 in words is "four billion, three hundred eighty-five million, two hundred seventeen thousand, eight hundred forty-one".