23124032340043 has 4 divisors (see below), whose sum is σ = 23124349645488. Its totient is φ = 23123715034600.

The previous prime is 23124032339957. The next prime is 23124032340061. The reversal of 23124032340043 is 34004323042132.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23124032340043 - 2²¹ = 23124030242891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23124032339987 and 23124032340014.

It is not an unprimeable number, because it can be changed into a prime (23124032340943) 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, 158543383 + ... + 158689168.

It is an arithmetic number, because the mean of its divisors is an integer number (5781087411372).

Almost surely, 2^{23124032340043} is an apocalyptic number.

23124032340043 is a deficient number, since it is larger than the sum of its proper divisors (317305445).

23124032340043 is an equidigital number, since it uses as much as digits as its factorization.

23124032340043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317305444.

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

Adding to 23124032340043 its reverse (34004323042132), we get a palindrome (57128355382175).

The spelling of 23124032340043 in words is "twenty-three trillion, one hundred twenty-four billion, thirty-two million, three hundred forty thousand, forty-three".