4234020204323 has 32 divisors (see below), whose sum is σ = 5518188748800. Its totient is φ = 3152620362240.

The previous prime is 4234020204317. The next prime is 4234020204341. The reversal of 4234020204323 is 3234020204324.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4234020204323 - 2¹⁰ = 4234020203299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4234020204023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15955658 + ... + 16218848.

It is an arithmetic number, because the mean of its divisors is an integer number (172443398400).

Almost surely, 2^{4234020204323} is an apocalyptic number.

4234020204323 is a deficient number, since it is larger than the sum of its proper divisors (1284168544477).

4234020204323 is a wasteful number, since it uses less digits than its factorization.

4234020204323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273627.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 4234020204323 its reverse (3234020204324), we get a palindrome (7468040408647).

Subtracting from 4234020204323 its reverse (3234020204324), we obtain a palindrome (999999999999).

The spelling of 4234020204323 in words is "four trillion, two hundred thirty-four billion, twenty million, two hundred four thousand, three hundred twenty-three".