323020042441 has 2 divisors, whose sum is σ = 323020042442. Its totient is φ = 323020042440.

The previous prime is 323020042409. The next prime is 323020042453. The reversal of 323020042441 is 144240020323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 296176496841 + 26843545600 = 544221^2 + 163840^2 .

It is a cyclic number.

It is not a de Polignac number, because 323020042441 - 2⁵ = 323020042409 is a prime.

It is not a weakly prime, because it can be changed into another prime (323020049441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161510021220 + 161510021221.

It is an arithmetic number, because the mean of its divisors is an integer number (161510021221).

Almost surely, 2^323020042441 is an apocalyptic number.

It is an amenable number.

323020042441 is a deficient number, since it is larger than the sum of its proper divisors (1).

323020042441 is an equidigital number, since it uses as much as digits as its factorization.

323020042441 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 323020042441 its reverse (144240020323), we get a palindrome (467260062764).

The spelling of 323020042441 in words is "three hundred twenty-three billion, twenty million, forty-two thousand, four hundred forty-one".