22433406423 has 8 divisors (see below), whose sum is σ = 30101726448. Its totient is φ = 14860345344.

The previous prime is 22433406409. The next prime is 22433406449. The reversal of 22433406423 is 32460433422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22433406423 - 2¹⁰ = 22433405399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22433406403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23814186 + ... + 23815127.

It is an arithmetic number, because the mean of its divisors is an integer number (3762715806).

Almost surely, 2^22433406423 is an apocalyptic number.

22433406423 is a deficient number, since it is larger than the sum of its proper divisors (7668320025).

22433406423 is a wasteful number, since it uses less digits than its factorization.

22433406423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47629473.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 22433406423 its reverse (32460433422), we get a palindrome (54893839845).

The spelling of 22433406423 in words is "twenty-two billion, four hundred thirty-three million, four hundred six thousand, four hundred twenty-three".