4002420224243 has 8 divisors (see below), whose sum is σ = 4843264809312. Its totient is φ = 3228843206016.

The previous prime is 4002420224219. The next prime is 4002420224251. The reversal of 4002420224243 is 3424220242004.

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 4002420224243 - 2²⁸ = 4002151788787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4002420224263) 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, 16816891580 + ... + 16816891817.

It is an arithmetic number, because the mean of its divisors is an integer number (605408101164).

Almost surely, 2^{4002420224243} is an apocalyptic number.

4002420224243 is a deficient number, since it is larger than the sum of its proper divisors (840844585069).

4002420224243 is a wasteful number, since it uses less digits than its factorization.

4002420224243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33633783421.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 4002420224243 its reverse (3424220242004), we get a palindrome (7426640466247).

The spelling of 4002420224243 in words is "four trillion, two billion, four hundred twenty million, two hundred twenty-four thousand, two hundred forty-three".