2442735773 has 2 divisors, whose sum is σ = 2442735774. Its totient is φ = 2442735772.

The previous prime is 2442735751. The next prime is 2442735809. The reversal of 2442735773 is 3775372442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2440656409 + 2079364 = 49403^2 + 1442^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442735773 - 2⁸ = 2442735517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442735473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221367886 + 1221367887.

It is an arithmetic number, because the mean of its divisors is an integer number (1221367887).

Almost surely, 2^2442735773 is an apocalyptic number.

It is an amenable number.

2442735773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442735773 is an equidigital number, since it uses as much as digits as its factorization.

2442735773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 44.

The square root of 2442735773 is about 49424.0404358041. The cubic root of 2442735773 is about 1346.7660631944.

The spelling of 2442735773 in words is "two billion, four hundred forty-two million, seven hundred thirty-five thousand, seven hundred seventy-three".