2186074800001 has 8 divisors (see below), whose sum is σ = 2270070326664. Its totient is φ = 2103540065280.

The previous prime is 2186074799977. The next prime is 2186074800017. The reversal of 2186074800001 is 1000084706812.

It can be written as a sum of positive squares in 4 ways, for example, as 129859329600 + 2056215470401 = 360360^2 + 1433951^2 .

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 2186074800001 - 2²³ = 2186066411393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2186074800071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365194936 + ... + 365200921.

It is an arithmetic number, because the mean of its divisors is an integer number (283758790833).

Almost surely, 2^{2186074800001} is an apocalyptic number.

It is an amenable number.

2186074800001 is a deficient number, since it is larger than the sum of its proper divisors (83995526663).

2186074800001 is an equidigital number, since it uses as much as digits as its factorization.

2186074800001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730395971.

The product of its (nonzero) digits is 21504, while the sum is 37.

The spelling of 2186074800001 in words is "two trillion, one hundred eighty-six billion, seventy-four million, eight hundred thousand, one".