4321213422023 has 4 divisors (see below), whose sum is σ = 4321747638720. Its totient is φ = 4320679205328.

The previous prime is 4321213422017. The next prime is 4321213422101. The reversal of 4321213422023 is 3202243121234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4321213422023 - 2¹⁶ = 4321213356487 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 (4321213922023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267096215 + ... + 267112392.

It is an arithmetic number, because the mean of its divisors is an integer number (1080436909680).

Almost surely, 2^{4321213422023} is an apocalyptic number.

4321213422023 is a deficient number, since it is larger than the sum of its proper divisors (534216697).

4321213422023 is an equidigital number, since it uses as much as digits as its factorization.

4321213422023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534216696.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4321213422023 its reverse (3202243121234), we get a palindrome (7523456543257).

The spelling of 4321213422023 in words is "four trillion, three hundred twenty-one billion, two hundred thirteen million, four hundred twenty-two thousand, twenty-three".