4021443013399 has 8 divisors (see below), whose sum is σ = 4602326999040. Its totient is φ = 3442157059416.

The previous prime is 4021443013391. The next prime is 4021443013411. The reversal of 4021443013399 is 9933103441204.

4021443013399 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 4021443013399 - 2³ = 4021443013391 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 (4021443013391) 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, 399502519 + ... + 399512584.

It is an arithmetic number, because the mean of its divisors is an integer number (575290874880).

Almost surely, 2^{4021443013399} is an apocalyptic number.

4021443013399 is a deficient number, since it is larger than the sum of its proper divisors (580883985641).

4021443013399 is an equidigital number, since it uses as much as digits as its factorization.

4021443013399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799015829.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 4021443013399 in words is "four trillion, twenty-one billion, four hundred forty-three million, thirteen thousand, three hundred ninety-nine".