23432440232041 has 4 divisors (see below), whose sum is σ = 23587621955584. Its totient is φ = 23277258508500.

The previous prime is 23432440231997. The next prime is 23432440232053. The reversal of 23432440232041 is 14023204423432.

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-23432440232041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23432440231988 and 23432440232006.

It is not an unprimeable number, because it can be changed into a prime (23432440232141) 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, 77590861545 + ... + 77590861846.

It is an arithmetic number, because the mean of its divisors is an integer number (5896905488896).

Almost surely, 2^{23432440232041} is an apocalyptic number.

It is an amenable number.

23432440232041 is a deficient number, since it is larger than the sum of its proper divisors (155181723543).

23432440232041 is a wasteful number, since it uses less digits than its factorization.

23432440232041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155181723542.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 23432440232041 its reverse (14023204423432), we get a palindrome (37455644655473).

The spelling of 23432440232041 in words is "twenty-three trillion, four hundred thirty-two billion, four hundred forty million, two hundred thirty-two thousand, forty-one".