4233221403423 has 8 divisors (see below), whose sum is σ = 5653686713136. Its totient is φ = 2817451848000.

The previous prime is 4233221403409. The next prime is 4233221403479. The reversal of 4233221403423 is 3243041223324.

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

It is not a de Polignac number, because 4233221403423 - 2¹⁶ = 4233221337887 is a prime.

It is a super-2 number, since 2×4233221403423² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233221405423) 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, 1173936468 + ... + 1173940073.

It is an arithmetic number, because the mean of its divisors is an integer number (706710839142).

Almost surely, 2^{4233221403423} is an apocalyptic number.

4233221403423 is a deficient number, since it is larger than the sum of its proper divisors (1420465309713).

4233221403423 is a wasteful number, since it uses less digits than its factorization.

4233221403423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347877145.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4233221403423 its reverse (3243041223324), we get a palindrome (7476262626747).

The spelling of 4233221403423 in words is "four trillion, two hundred thirty-three billion, two hundred twenty-one million, four hundred three thousand, four hundred twenty-three".