4021330229993 has 16 divisors (see below), whose sum is σ = 4124698312704. Its totient is φ = 3919407140880.

The previous prime is 4021330229977. The next prime is 4021330230023. The reversal of 4021330229993 is 3999220331204.

It is a cyclic number.

It is not a de Polignac number, because 4021330229993 - 2⁴ = 4021330229977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021330229923) 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, 2478938 + ... + 3766668.

It is an arithmetic number, because the mean of its divisors is an integer number (257793644544).

Almost surely, 2^{4021330229993} is an apocalyptic number.

It is an amenable number.

4021330229993 is a deficient number, since it is larger than the sum of its proper divisors (103368082711).

4021330229993 is a wasteful number, since it uses less digits than its factorization.

4021330229993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288292.

The product of its (nonzero) digits is 629856, while the sum is 47.

The spelling of 4021330229993 in words is "four trillion, twenty-one billion, three hundred thirty million, two hundred twenty-nine thousand, nine hundred ninety-three".