23024221144343 has 4 divisors (see below), whose sum is σ = 23025667496160. Its totient is φ = 23022774792528.

The previous prime is 23024221144319. The next prime is 23024221144349. The reversal of 23024221144343 is 34344112242032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23024221144343 is a prime.

It is a super-2 number, since 2×23024221144343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024221144349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723152030 + ... + 723183867.

It is an arithmetic number, because the mean of its divisors is an integer number (5756416874040).

Almost surely, 2^{23024221144343} is an apocalyptic number.

23024221144343 is a deficient number, since it is larger than the sum of its proper divisors (1446351817).

23024221144343 is a wasteful number, since it uses less digits than its factorization.

23024221144343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446351816.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 23024221144343 its reverse (34344112242032), we get a palindrome (57368333386375).

The spelling of 23024221144343 in words is "twenty-three trillion, twenty-four billion, two hundred twenty-one million, one hundred forty-four thousand, three hundred forty-three".