4023433123 has 8 divisors (see below), whose sum is σ = 4044242048. Its totient is φ = 4002649344.

The previous prime is 4023433121. The next prime is 4023433151. The reversal of 4023433123 is 3213343204.

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 4023433123 - 2¹ = 4023433121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4023433121) 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, 372211 + ... + 382867.

It is an arithmetic number, because the mean of its divisors is an integer number (505530256).

Almost surely, 2^4023433123 is an apocalyptic number.

4023433123 is a deficient number, since it is larger than the sum of its proper divisors (20808925).

4023433123 is a wasteful number, since it uses less digits than its factorization.

4023433123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12573.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 4023433123 is about 63430.5377795270. The cubic root of 4023433123 is about 1590.4948320745.

Adding to 4023433123 its reverse (3213343204), we get a palindrome (7236776327).

The spelling of 4023433123 in words is "four billion, twenty-three million, four hundred thirty-three thousand, one hundred twenty-three".