4000104019 has 2 divisors, whose sum is σ = 4000104020. Its totient is φ = 4000104018.

The previous prime is 4000104001. The next prime is 4000104049. The reversal of 4000104019 is 9104010004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000104019 - 2²¹ = 3998006867 is a prime.

It is a super-2 number, since 2×4000104019² = 32001664325639904722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4000103987 and 4000104005.

It is not a weakly prime, because it can be changed into another prime (4000104049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000052009 + 2000052010.

It is an arithmetic number, because the mean of its divisors is an integer number (2000052010).

Almost surely, 2^4000104019 is an apocalyptic number.

4000104019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000104019 is an equidigital number, since it uses as much as digits as its factorization.

4000104019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 4000104019 is about 63246.3755404213. The cubic root of 4000104019 is about 1587.4148118381.

The spelling of 4000104019 in words is "four billion, one hundred four thousand, nineteen".