6824703242 has 20 divisors (see below), whose sum is σ = 11942528466. Its totient is φ = 2924870760.

The previous prime is 6824703229. The next prime is 6824703253. The reversal of 6824703242 is 2423074286.

It can be written as a sum of positive squares in only one way, i.e., 6624169321 + 200533921 = 81389^2 + 14161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6824703196 and 6824703205.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 705809 + ... + 715412.

Almost surely, 2^6824703242 is an apocalyptic number.

6824703242 is a deficient number, since it is larger than the sum of its proper divisors (5117825224).

6824703242 is an equidigital number, since it uses as much as digits as its factorization.

6824703242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421251 (or 1421230 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 6824703242 is about 82611.7621286461. The cubic root of 6824703242 is about 1896.8278779758.

The spelling of 6824703242 in words is "six billion, eight hundred twenty-four million, seven hundred three thousand, two hundred forty-two".