2041421420019 has 16 divisors (see below), whose sum is σ = 2730873378464. Its totient is φ = 1356459436800.

The previous prime is 2041421419993. The next prime is 2041421420021. The reversal of 2041421420019 is 9100241241402.

It is not a de Polignac number, because 2041421420019 - 2¹⁵ = 2041421387251 is a prime.

It is a super-2 number, since 2×2041421420019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041421420039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9415209 + ... + 9629589.

It is an arithmetic number, because the mean of its divisors is an integer number (170679586154).

Almost surely, 2^{2041421420019} is an apocalyptic number.

2041421420019 is a deficient number, since it is larger than the sum of its proper divisors (689451958445).

2041421420019 is a wasteful number, since it uses less digits than its factorization.

2041421420019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224838.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 2041421420019 in words is "two trillion, forty-one billion, four hundred twenty-one million, four hundred twenty thousand, nineteen".