4231420241323 has 64 divisors (see below), whose sum is σ = 5134348477440. Its totient is φ = 3439870156800.

The previous prime is 4231420241303. The next prime is 4231420241339. The reversal of 4231420241323 is 3231420241324.

It is not a de Polignac number, because 4231420241323 - 2²⁹ = 4230883370411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4231420241303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 785484636 + ... + 785490022.

It is an arithmetic number, because the mean of its divisors is an integer number (80224194960).

Almost surely, 2^{4231420241323} is an apocalyptic number.

4231420241323 is a deficient number, since it is larger than the sum of its proper divisors (902928236117).

4231420241323 is a wasteful number, since it uses less digits than its factorization.

4231420241323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4231420241323 its reverse (3231420241324), we get a palindrome (7462840482647).

Subtracting from 4231420241323 its reverse (3231420241324), we obtain a palindrome (999999999999).

The spelling of 4231420241323 in words is "four trillion, two hundred thirty-one billion, four hundred twenty million, two hundred forty-one thousand, three hundred twenty-three".