32442401023 has 2 divisors, whose sum is σ = 32442401024. Its totient is φ = 32442401022.

The previous prime is 32442401021. The next prime is 32442401053. The reversal of 32442401023 is 32010424423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32442401023 - 2¹ = 32442401021 is a prime.

Together with 32442401021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32442401021) 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, 16221200511 + 16221200512.

It is an arithmetic number, because the mean of its divisors is an integer number (16221200512).

Almost surely, 2^32442401023 is an apocalyptic number.

32442401023 is a deficient number, since it is larger than the sum of its proper divisors (1).

32442401023 is an equidigital number, since it uses as much as digits as its factorization.

32442401023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32442401023 its reverse (32010424423), we get a palindrome (64452825446).

The spelling of 32442401023 in words is "thirty-two billion, four hundred forty-two million, four hundred one thousand, twenty-three".