10009838851 has 8 divisors (see below), whose sum is σ = 10256624784. Its totient is φ = 9763178880.

The previous prime is 10009838849. The next prime is 10009838857. The reversal of 10009838851 is 15883890001.

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 10009838851 - 2¹ = 10009838849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10009838798 and 10009838807.

It is not an unprimeable number, because it can be changed into a prime (10009838857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140880 + ... + 199666.

It is an arithmetic number, because the mean of its divisors is an integer number (1282078098).

Almost surely, 2^10009838851 is an apocalyptic number.

10009838851 is a deficient number, since it is larger than the sum of its proper divisors (246785933).

10009838851 is an equidigital number, since it uses as much as digits as its factorization.

10009838851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62981.

The product of its (nonzero) digits is 69120, while the sum is 43.

The spelling of 10009838851 in words is "ten billion, nine million, eight hundred thirty-eight thousand, eight hundred fifty-one".