4424968857 has 8 divisors (see below), whose sum is σ = 6103405440. Its totient is φ = 2848255760.

The previous prime is 4424968841. The next prime is 4424968859. The reversal of 4424968857 is 7588694244.

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 4424968857 - 2⁴ = 4424968841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4424968797 and 4424968806.

It is not an unprimeable number, because it can be changed into a prime (4424968859) 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 7 ways as a sum of consecutive naturals, for example, 25430769 + ... + 25430942.

It is an arithmetic number, because the mean of its divisors is an integer number (762925680).

Almost surely, 2^4424968857 is an apocalyptic number.

It is an amenable number.

4424968857 is a deficient number, since it is larger than the sum of its proper divisors (1678436583).

4424968857 is a wasteful number, since it uses less digits than its factorization.

4424968857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50861743.

The product of its digits is 15482880, while the sum is 57.

The square root of 4424968857 is about 66520.4393927160. The cubic root of 4424968857 is about 1641.7363200121.

The spelling of 4424968857 in words is "four billion, four hundred twenty-four million, nine hundred sixty-eight thousand, eight hundred fifty-seven".