4248685424879 has 8 divisors (see below), whose sum is σ = 4874102999040. Its totient is φ = 3627883479096.

The previous prime is 4248685424861. The next prime is 4248685424903. The reversal of 4248685424879 is 9784245868424.

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 4248685424879 - 2²⁸ = 4248416989423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4248685414879) 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, 1153905119 + ... + 1153908800.

It is an arithmetic number, because the mean of its divisors is an integer number (609262874880).

Almost surely, 2^{4248685424879} is an apocalyptic number.

4248685424879 is a deficient number, since it is larger than the sum of its proper divisors (625417574161).

4248685424879 is a wasteful number, since it uses less digits than its factorization.

4248685424879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307814189.

The product of its digits is 990904320, while the sum is 71.

The spelling of 4248685424879 in words is "four trillion, two hundred forty-eight billion, six hundred eighty-five million, four hundred twenty-four thousand, eight hundred seventy-nine".