32042240423 has 2 divisors, whose sum is σ = 32042240424. Its totient is φ = 32042240422.

The previous prime is 32042240381. The next prime is 32042240443. The reversal of 32042240423 is 32404224023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32042240423 - 2²⁴ = 32025463207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32042240392 and 32042240401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32042240443) 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 as a sum of consecutive naturals, namely, 16021120211 + 16021120212.

It is an arithmetic number, because the mean of its divisors is an integer number (16021120212).

Almost surely, 2^32042240423 is an apocalyptic number.

32042240423 is a deficient number, since it is larger than the sum of its proper divisors (1).

32042240423 is an equidigital number, since it uses as much as digits as its factorization.

32042240423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 32042240423 its reverse (32404224023), we get a palindrome (64446464446).

The spelling of 32042240423 in words is "thirty-two billion, forty-two million, two hundred forty thousand, four hundred twenty-three".