23033433423 has 32 divisors (see below), whose sum is σ = 41234683392. Its totient is φ = 11045001600.

The previous prime is 23033433413. The next prime is 23033433461. The reversal of 23033433423 is 32433433032.

It is a happy number.

It is not a de Polignac number, because 23033433423 - 2⁴ = 23033433407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033433413) 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, 3832068 + ... + 3838073.

It is an arithmetic number, because the mean of its divisors is an integer number (1288583856).

Almost surely, 2^23033433423 is an apocalyptic number.

23033433423 is a deficient number, since it is larger than the sum of its proper divisors (18201249969).

23033433423 is a wasteful number, since it uses less digits than its factorization.

23033433423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670175.

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 23033433423 its reverse (32433433032), we get a palindrome (55466866455).

The spelling of 23033433423 in words is "twenty-three billion, thirty-three million, four hundred thirty-three thousand, four hundred twenty-three".