18869760000001 has 32 divisors (see below), whose sum is σ = 20709650903040. Its totient is φ = 17121824568576.

The previous prime is 18869759999957. The next prime is 18869760000011. The reversal of 18869760000001 is 10000006796881.

It is a cyclic number.

It is not a de Polignac number, because 18869760000001 - 2⁷ = 18869759999873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18869759999897 and 18869759999906.

It is not an unprimeable number, because it can be changed into a prime (18869760000011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190926540 + ... + 191025346.

It is an arithmetic number, because the mean of its divisors is an integer number (647176590720).

Almost surely, 2^{18869760000001} is an apocalyptic number.

It is an amenable number.

18869760000001 is a deficient number, since it is larger than the sum of its proper divisors (1839890903039).

18869760000001 is a wasteful number, since it uses less digits than its factorization.

18869760000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102253.

The product of its (nonzero) digits is 145152, while the sum is 46.

Adding to 18869760000001 its reverse (10000006796881), we get a palindrome (28869766796882).

The spelling of 18869760000001 in words is "eighteen trillion, eight hundred sixty-nine billion, seven hundred sixty million, one", and thus it is an aban number.