23340410222321 has 4 divisors (see below), whose sum is σ = 23480173157952. Its totient is φ = 23200647286692.

The previous prime is 23340410222201. The next prime is 23340410222351. The reversal of 23340410222321 is 12322201404332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23340410222321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23340410222351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69881467565 + ... + 69881467898.

It is an arithmetic number, because the mean of its divisors is an integer number (5870043289488).

Almost surely, 2^{23340410222321} is an apocalyptic number.

It is an amenable number.

23340410222321 is a deficient number, since it is larger than the sum of its proper divisors (139762935631).

23340410222321 is a wasteful number, since it uses less digits than its factorization.

23340410222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139762935630.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23340410222321 its reverse (12322201404332), we get a palindrome (35662611626653).

The spelling of 23340410222321 in words is "twenty-three trillion, three hundred forty billion, four hundred ten million, two hundred twenty-two thousand, three hundred twenty-one".