2442423673 has 2 divisors, whose sum is σ = 2442423674. Its totient is φ = 2442423672.

The previous prime is 2442423671. The next prime is 2442423679. The reversal of 2442423673 is 3763242442.

2442423673 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 can be written as a sum of positive squares in only one way, i.e., 2241833104 + 200590569 = 47348^2 + 14163^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442423673 - 2¹ = 2442423671 is a prime.

Together with 2442423671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2442423671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221211836 + 1221211837.

It is an arithmetic number, because the mean of its divisors is an integer number (1221211837).

Almost surely, 2^2442423673 is an apocalyptic number.

It is an amenable number.

2442423673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442423673 is an equidigital number, since it uses as much as digits as its factorization.

2442423673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 37.

The square root of 2442423673 is about 49420.8829645930. The cubic root of 2442423673 is about 1346.7087035193.

The spelling of 2442423673 in words is "two billion, four hundred forty-two million, four hundred twenty-three thousand, six hundred seventy-three".