23520422041 has 2 divisors, whose sum is σ = 23520422042. Its totient is φ = 23520422040.

The previous prime is 23520422033. The next prime is 23520422047. The reversal of 23520422041 is 14022402532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22794658441 + 725763600 = 150979^2 + 26940^2 .

It is a cyclic number.

It is not a de Polignac number, because 23520422041 - 2³ = 23520422033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23520421997 and 23520422015.

It is not a weakly prime, because it can be changed into another prime (23520422047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11760211020 + 11760211021.

It is an arithmetic number, because the mean of its divisors is an integer number (11760211021).

Almost surely, 2^23520422041 is an apocalyptic number.

It is an amenable number.

23520422041 is a deficient number, since it is larger than the sum of its proper divisors (1).

23520422041 is an equidigital number, since it uses as much as digits as its factorization.

23520422041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 23520422041 its reverse (14022402532), we get a palindrome (37542824573).

The spelling of 23520422041 in words is "twenty-three billion, five hundred twenty million, four hundred twenty-two thousand, forty-one".