2420329841 has 2 divisors, whose sum is σ = 2420329842. Its totient is φ = 2420329840.

The previous prime is 2420329823. The next prime is 2420329843. The reversal of 2420329841 is 1489230242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1592329216 + 828000625 = 39904^2 + 28775^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420329841 - 2¹⁸ = 2420067697 is a prime.

Together with 2420329843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2420329843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210164920 + 1210164921.

It is an arithmetic number, because the mean of its divisors is an integer number (1210164921).

Almost surely, 2^2420329841 is an apocalyptic number.

It is an amenable number.

2420329841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420329841 is an equidigital number, since it uses as much as digits as its factorization.

2420329841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2420329841 is about 49196.8478766679. The cubic root of 2420329841 is about 1342.6356828650.

The spelling of 2420329841 in words is "two billion, four hundred twenty million, three hundred twenty-nine thousand, eight hundred forty-one".