23324426641 has 2 divisors, whose sum is σ = 23324426642. Its totient is φ = 23324426640.

The previous prime is 23324426603. The next prime is 23324426663. The reversal of 23324426641 is 14662442332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14477143041 + 8847283600 = 120321^2 + 94060^2 .

It is a cyclic number.

It is not a de Polignac number, because 23324426641 - 2⁹ = 23324426129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23324426641.

It is not a weakly prime, because it can be changed into another prime (23324426341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11662213320 + 11662213321.

It is an arithmetic number, because the mean of its divisors is an integer number (11662213321).

Almost surely, 2^23324426641 is an apocalyptic number.

It is an amenable number.

23324426641 is a deficient number, since it is larger than the sum of its proper divisors (1).

23324426641 is an equidigital number, since it uses as much as digits as its factorization.

23324426641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 37.

Adding to 23324426641 its reverse (14662442332), we get a palindrome (37986868973).

The spelling of 23324426641 in words is "twenty-three billion, three hundred twenty-four million, four hundred twenty-six thousand, six hundred forty-one".