2442300391 has 2 divisors, whose sum is σ = 2442300392. Its totient is φ = 2442300390.

The previous prime is 2442300389. The next prime is 2442300409. The reversal of 2442300391 is 1930032442.

2442300391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2442300391 - 2¹ = 2442300389 is a prime.

Together with 2442300389, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442300331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221150195 + 1221150196.

It is an arithmetic number, because the mean of its divisors is an integer number (1221150196).

Almost surely, 2^2442300391 is an apocalyptic number.

2442300391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442300391 is an equidigital number, since it uses as much as digits as its factorization.

2442300391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2442300391 is about 49419.6356825908. The cubic root of 2442300391 is about 1346.6860446419.

The spelling of 2442300391 in words is "two billion, four hundred forty-two million, three hundred thousand, three hundred ninety-one".