10018386001 has 4 divisors (see below), whose sum is σ = 10789031092. Its totient is φ = 9247740912.

The previous prime is 10018385981. The next prime is 10018386013. The reversal of 10018386001 is 10068381001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6691403601 + 3326982400 = 81801^2 + 57680^2 .

It is a cyclic number.

It is not a de Polignac number, because 10018386001 - 2²⁹ = 9481515089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10018186001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385322526 + ... + 385322551.

It is an arithmetic number, because the mean of its divisors is an integer number (2697257773).

Almost surely, 2^10018386001 is an apocalyptic number.

It is an amenable number.

10018386001 is a deficient number, since it is larger than the sum of its proper divisors (770645091).

10018386001 is an equidigital number, since it uses as much as digits as its factorization.

10018386001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770645090.

The product of its (nonzero) digits is 1152, while the sum is 28.

Subtracting 10018386001 from its reverse (10068381001), we obtain a triangular number (49995000 = T₉₉₉₉).

The spelling of 10018386001 in words is "ten billion, eighteen million, three hundred eighty-six thousand, one".