4499843103842 has 8 divisors (see below), whose sum is σ = 6842227185516. Its totient is φ = 2219100708672.

The previous prime is 4499843103841. The next prime is 4499843103853. The reversal of 4499843103842 is 2483013489944.

It can be written as a sum of positive squares in 2 ways, for example, as 4468577437801 + 31265666041 = 2113901^2 + 176821^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4499843103841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15410421443 + ... + 15410421734.

Almost surely, 2^{4499843103842} is an apocalyptic number.

4499843103842 is a deficient number, since it is larger than the sum of its proper divisors (2342384081674).

4499843103842 is a wasteful number, since it uses less digits than its factorization.

4499843103842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30820843252.

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 4499843103842 in words is "four trillion, four hundred ninety-nine billion, eight hundred forty-three million, one hundred three thousand, eight hundred forty-two".