4104140420 has 12 divisors (see below), whose sum is σ = 8618694924. Its totient is φ = 1641656160.

The previous prime is 4104140419. The next prime is 4104140449. The reversal of 4104140420 is 240414014.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1148260996 + 2955879424 = 33886^2 + 54368^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 205207021 = 4104140420 / (4 + 1 + 0 + 4 + 1 + 4 + 0 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 4104140392 and 4104140401.

It is an unprimeable number.

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, 102603491 + ... + 102603530.

It is an arithmetic number, because the mean of its divisors is an integer number (718224577).

Almost surely, 2^4104140420 is an apocalyptic number.

It is an amenable number.

4104140420 is an abundant number, since it is smaller than the sum of its proper divisors (4514554504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4104140420 is a wasteful number, since it uses less digits than its factorization.

4104140420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205207030 (or 205207028 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4104140420 is about 64063.5654643105. The cubic root of 4104140420 is about 1601.0592491107.

Adding to 4104140420 its reverse (240414014), we get a palindrome (4344554434).

The spelling of 4104140420 in words is "four billion, one hundred four million, one hundred forty thousand, four hundred twenty".