23543312422 has 8 divisors (see below), whose sum is σ = 40359964176. Its totient is φ = 10089991032.

The previous prime is 23543312339. The next prime is 23543312423. The reversal of 23543312422 is 22421334532.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23543312423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840832573 + ... + 840832600.

It is an arithmetic number, because the mean of its divisors is an integer number (5044995522).

Almost surely, 2^23543312422 is an apocalyptic number.

23543312422 is a deficient number, since it is larger than the sum of its proper divisors (16816651754).

23543312422 is a wasteful number, since it uses less digits than its factorization.

23543312422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681665182.

The product of its digits is 34560, while the sum is 31.

Adding to 23543312422 its reverse (22421334532), we get a palindrome (45964646954).

The spelling of 23543312422 in words is "twenty-three billion, five hundred forty-three million, three hundred twelve thousand, four hundred twenty-two".