23230440341 has 4 divisors (see below), whose sum is σ = 23259588492. Its totient is φ = 23201292192.

The previous prime is 23230440329. The next prime is 23230440361. The reversal of 23230440341 is 14304403232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6188182225 + 17042258116 = 78665^2 + 130546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23230440341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23230440341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230440361) 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, 14572880 + ... + 14574473.

It is an arithmetic number, because the mean of its divisors is an integer number (5814897123).

Almost surely, 2^23230440341 is an apocalyptic number.

It is an amenable number.

23230440341 is a deficient number, since it is larger than the sum of its proper divisors (29148151).

23230440341 is an equidigital number, since it uses as much as digits as its factorization.

23230440341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29148150.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 23230440341 its reverse (14304403232), we get a palindrome (37534843573).

The spelling of 23230440341 in words is "twenty-three billion, two hundred thirty million, four hundred forty thousand, three hundred forty-one".