23242144021343 has 8 divisors (see below), whose sum is σ = 25030046757408. Its totient is φ = 21454247785824.

The previous prime is 23242144021333. The next prime is 23242144021403. The reversal of 23242144021343 is 34312044124232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23242144021343 - 2²⁶ = 23242076912479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23242144021333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7844405 + ... + 10393217.

It is an arithmetic number, because the mean of its divisors is an integer number (3128755844676).

Almost surely, 2^{23242144021343} is an apocalyptic number.

23242144021343 is a deficient number, since it is larger than the sum of its proper divisors (1787902736065).

23242144021343 is a wasteful number, since it uses less digits than its factorization.

23242144021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250273.

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

Adding to 23242144021343 its reverse (34312044124232), we get a palindrome (57554188145575).

The spelling of 23242144021343 in words is "twenty-three trillion, two hundred forty-two billion, one hundred forty-four million, twenty-one thousand, three hundred forty-three".