3800420198813 has 16 divisors (see below), whose sum is σ = 4571988472320. Its totient is φ = 3086018780976.

The previous prime is 3800420198777. The next prime is 3800420198833. The reversal of 3800420198813 is 3188910240083.

It is a happy number.

It is not a de Polignac number, because 3800420198813 - 2¹⁰ = 3800420197789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800420198833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20122406 + ... + 20310392.

It is an arithmetic number, because the mean of its divisors is an integer number (285749279520).

Almost surely, 2^{3800420198813} is an apocalyptic number.

It is an amenable number.

3800420198813 is a deficient number, since it is larger than the sum of its proper divisors (771568273507).

3800420198813 is a wasteful number, since it uses less digits than its factorization.

3800420198813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340016.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 3800420198813 in words is "three trillion, eight hundred billion, four hundred twenty million, one hundred ninety-eight thousand, eight hundred thirteen".