4040821414819 has 8 divisors (see below), whose sum is σ = 4618093811040. Its totient is φ = 3463552067136.

The previous prime is 4040821414813. The next prime is 4040821414843. The reversal of 4040821414819 is 9184141280404.

It is a happy number.

4040821414819 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4040821414819 - 2⁵ = 4040821414787 is a prime.

It is a super-2 number, since 2×4040821414819² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4040821414813) 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, 4504887 + ... + 5326879.

It is an arithmetic number, because the mean of its divisors is an integer number (577261726380).

Almost surely, 2^{4040821414819} is an apocalyptic number.

4040821414819 is a deficient number, since it is larger than the sum of its proper divisors (577272396221).

4040821414819 is an equidigital number, since it uses as much as digits as its factorization.

4040821414819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524269.

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 4040821414819 in words is "four trillion, forty billion, eight hundred twenty-one million, four hundred fourteen thousand, eight hundred nineteen".