2320147441 has 2 divisors, whose sum is σ = 2320147442. Its totient is φ = 2320147440.

The previous prime is 2320147421. The next prime is 2320147469. The reversal of 2320147441 is 1447410232.

It is an a-pointer prime, because the next prime (2320147469) can be obtained adding 2320147441 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1170666225 + 1149481216 = 34215^2 + 33904^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320147441 - 2⁹ = 2320146929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320147411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160073720 + 1160073721.

It is an arithmetic number, because the mean of its divisors is an integer number (1160073721).

Almost surely, 2^2320147441 is an apocalyptic number.

It is an amenable number.

2320147441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320147441 is an equidigital number, since it uses as much as digits as its factorization.

2320147441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2320147441 is about 48167.9088294271. The cubic root of 2320147441 is about 1323.8492329077.

Adding to 2320147441 its reverse (1447410232), we get a palindrome (3767557673).

The spelling of 2320147441 in words is "two billion, three hundred twenty million, one hundred forty-seven thousand, four hundred forty-one".