2320405303441 has 2 divisors, whose sum is σ = 2320405303442. Its totient is φ = 2320405303440.

The previous prime is 2320405303409. The next prime is 2320405303451. The reversal of 2320405303441 is 1443035040232.

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., 2320016385600 + 388917841 = 1523160^2 + 19721^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320405303441 - 2⁵ = 2320405303409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320405303451) 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, 1160202651720 + 1160202651721.

It is an arithmetic number, because the mean of its divisors is an integer number (1160202651721).

Almost surely, 2^{2320405303441} is an apocalyptic number.

It is an amenable number.

2320405303441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320405303441 is an equidigital number, since it uses as much as digits as its factorization.

2320405303441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 31.

The spelling of 2320405303441 in words is "two trillion, three hundred twenty billion, four hundred five million, three hundred three thousand, four hundred forty-one".