23333234423 has 4 divisors (see below), whose sum is σ = 23564256648. Its totient is φ = 23102212200.

The previous prime is 23333234399. The next prime is 23333234467. The reversal of 23333234423 is 32443233332.

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 23333234423 - 2⁶ = 23333234359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23333234423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23333224423) 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, 115510961 + ... + 115511162.

It is an arithmetic number, because the mean of its divisors is an integer number (5891064162).

Almost surely, 2^23333234423 is an apocalyptic number.

23333234423 is a deficient number, since it is larger than the sum of its proper divisors (231022225).

23333234423 is a wasteful number, since it uses less digits than its factorization.

23333234423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231022224.

The product of its digits is 93312, while the sum is 32.

Adding to 23333234423 its reverse (32443233332), we get a palindrome (55776467755).

The spelling of 23333234423 in words is "twenty-three billion, three hundred thirty-three million, two hundred thirty-four thousand, four hundred twenty-three".