23320040142343 has 8 divisors (see below), whose sum is σ = 26662234046112. Its totient is φ = 19980536138016.

The previous prime is 23320040142323. The next prime is 23320040142389. The reversal of 23320040142343 is 34324104002332.

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 23320040142343 - 2⁹ = 23320040141831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320040142323) 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, 672456280 + ... + 672490957.

It is an arithmetic number, because the mean of its divisors is an integer number (3332779255764).

Almost surely, 2^{23320040142343} is an apocalyptic number.

23320040142343 is a deficient number, since it is larger than the sum of its proper divisors (3342193903769).

23320040142343 is a wasteful number, since it uses less digits than its factorization.

23320040142343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344949721.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 23320040142343 its reverse (34324104002332), we get a palindrome (57644144144675).

The spelling of 23320040142343 in words is "twenty-three trillion, three hundred twenty billion, forty million, one hundred forty-two thousand, three hundred forty-three".